I. Presentations / Lectures / Articles
① Presentations in academic meetings
② Lectures for dentists, doctors and medical staffs
③Lectures for citizens
④ Articles / Publications
II. Participation in academic meetings and seminars
Participation in academic meetings and seminars

Presentations in academic meetings

AAP 108th Annual Meeting
Phoenix America

October 27 - October 30 2023
"Long-term success for peri-implantitis and peri-implant mucositis through stepwise approaches"
Eiji Ichimaru
The 52nd Annual Meeting of the Japanese Society of Oral Implantology
Special Symposium 2
Diagnosis of peri-implant tissue diseases
Aichi Prefecture, Nagoya City

September 25, 2022
"Understanding and Utilizing the New Classification of Peri-Implant Diseases and Exploratory Diagnosis Methods"
Eiji Ichimaru
The 39th Annual Meeting of the Japanese Society of Clinical Periodontology
online

July 10-25, 2021
"A case of cementum detachment diagnosed by cone-beam CT and dental microscope and remission by periodontal tissue regeneration therapy" Ryusuke
Yamaguchi
International Session Oral Presentation at the 64th Spring Annual Meeting of the Japanese Society of Periodontology
online

May 21-June 22, 2021
"Long-term follow-up of successful therapeutic measures for a peri-implantitis patient with a history of generalized chronic periodontitis: A case report"
Eiji Ichimaru
The 37th Annual Meeting of the Japanese Society of Clinical Periodontology

June 22-23, 2019
"A case of remission of peri-implant disease along the course of periodontal treatment after 7 years" Sayaka
Noshita, Ryusuke Yamaguchi, Kiwako Ogawa, Eiji Ichimaru
The 37th Annual Meeting of the Japanese Society of Clinical Periodontology

June 22-23, 2019
"A case of remission of peri-implant disease along the course of periodontal treatment after 8 years"
Kiwako Ogawa, Ryusuke Yamaguchi, Chiharu Uchida, Takuma Nishi, Eiji Ichimaru
The 15th Nagasaki Periodontology Lecture
Nagasaki City

February 23, 2019
"A case of periodontitis associated with cementum exfoliation"
Ryusuke Yamaguchi, Eiji Ichimaru
Japanese Society of Periodontology 1st Saga Regional General Workshop
Saga City

February 10, 2019
"A case of remission of periodontal tissue destruction caused by cementum exfoliation with periodontal tissue regeneration therapy"
Ryusuke Yamaguchi, Kohei Yamashita, Eiji Ichimaru
Japanese Society of Periodontology 1st Saga Regional General Workshop
Saga City

February 10, 2019
"How to control periodontal disease as a general practitioner and periodontist"
Eiji Ichimaru 
20th ITISC Saga/Nagasaki
Saga City

December 1, 2018
"The goal of standard implant therapy and regenerative therapy in 2018"
Eiji Ichimaru 
Japanese Society of Periodontology Kyushu Five Universities Kyushu Branch Joint Workshop of Japanese Society of Clinical Periodontology
Fukuoka City

November 11, 2018
"A 14-year follow-up case of a patient with moderately invasive periodontitis who has longitude psychosomatic disease - How do dental hygienists understand long-term cases and "get close to the patient?" Sayaka
Noshita , Ryusuke Yamaguchi, Kiwako Ogawa, Eiji Ichimaru
EuroPerio9
Netherlands Amsterdam 

June 20-23, 2018
Implant therapy for a severe generalized aggressive periodontitis, minimizing the risk of peri-implant diseases: a case report
R. Yamaguchi, M. Maeyama, K. Ogawa, K. Gomi, E. Ichimaru 
2017 Japanese Society of Periodontology Kyushu Five Universities
Kyushu Branch Joint Workshop of Japanese Society of Clinical Periodontology
Fukuoka City

November 19, 2017
"A case of remission of peri-implant disease in a patient who experienced periodontitis with thorough basic periodontal therapy, surgical therapy, and SRP" Kiwako Ogawa, Ryusuke Yamaguchi, Chiharu Uchida, Takuma Nishi,
Ichimaru Eiji
The 35th Annual Meeting of the Japanese Society of Clinical Periodontology
Osaka

June 24-25, 2017
"A case of remission of severely invasive periodontitis by full mouth SRP, regeneration and implant therapy"
Ryusuke Yamaguchi
The 60th Spring Meeting of the Japanese Society of Periodontology

May 12-13, 2017
"Peri-implant disease in a patient with periodontitis remission with enhanced plaque control, debridement, surgical therapy and SPT" Kiwako
Ogawa
The 14th Nagasaki Periodontology Lecture
Nagasaki City

February 4, 2017
"A case of severe chronic periodontitis treated with basic periodontal treatment and periodontal tissue regeneration therapy"
Ryusuke Yamaguchi, Eiji Ichimaru
2016 Japanese Society of Periodontology Kyushu Five Universities and
Japanese Society of Clinical Periodontology Kyushu Branch Joint Workshop
Nagasaki City

November 6, 2016
"A case of remission with full mouth debridement, regenerative therapy, and implant therapy for severe invasive periodontitis" Ryusuke Yamaguchi,
Miho Takahashi, Kiwako Ogawa, Eiji Ichimaru
The 31st Hodanren Medical Research Forum
Kyoto

October 9-10, 2016
"Case and literature review of drug-related osteonecrosis of the jaw associated with dental implant treatment"
Eiji Ichimaru 
102nd Annual Meeting
USA San Diego

September 10-13, 2016
"Osteonecrosis of jaw associated with oral administration of bisphosphonates and implant treatment"
Eiji Ichimaru, Ryusuke Yamaguchi 
The 13th Nagasaki Periodontology Lecture
Nagasaki City

February 6, 2016
"Response to severe invasive periodontitis"
Eiji Ichimaru, Ryusuke Yamaguchi 
The 33rd Kyushu Branch Academic Meeting of the Japanese Oral Implant Society
Saga City

January 30-31, 2016
"Study on the system of implant placement surgery using a surgical guide in a mandibular unilateral free end defect model" Hideaki Tanaka, Takeshi Toyoshima, Eiji Ichimaru, Yasuyuki
Matsushita, Masari Sasaki, Takashi Hiraoka, Furuyano Kiyoshi, Seiji Nakamura
2015 Japanese Society of Periodontology Kyushu Five Universities and
Japanese Society of Clinical Periodontology Kyushu Branch Joint Workshop
Fukuoka City

November 8, 2015
"Clinical evaluation of full mouth bridging with oral administration of azithromycin after partial mouth bridging for moderate to severe chronic periodontitis" Ryusuke Yamaguchi, Yasushi Naito
, Kiwako Ogawa, Miho Takahashi, Takuma Nishi, Kazuhiro Gomi, Eiji Ichimaru 
The 45th Annual Meeting of the Japanese Society of Oral Implantology
Okayama City

September 21-23, 2015
"Treatment for peri-implantitis induced by excess cement in patients with periodontitis" Eiji
Ichimaru, Yasushi Naito, Kiwako Ogawa, Kiyoshi Furuyano, Ryusuke Yamaguchi
The 33rd Annual Meeting of the Japanese Society of Clinical Periodontology
Sendai, Miyagi Prefecture

July 18-19, 2015
"Cases where oral hygiene guidance was given by the staged method and the comprehensive method"
Miho Takahashi, Ryusuke Yamaguchi, Kiwako Ogawa, Eiji Ichimaru  
Euro Perio8
England, London

June 3-6, 2015
"Cement-associated peri-implantitis recovered with removal of excess cement, repeated debridement and delivery of screw-retained prosthesis: A report of two cases"
Eiji Ichimaru
The 58th Spring Meeting of the Japanese Society of Periodontology
Chiba

May 15-16, 2015
"Effects of full-mouth debridement with azithromycin administered systemically after conventional partial-mouth debridement: Case series study"
Ryusuke Yamaguchi
2014 2nd Kyushu Branch of Japanese Society of Clinical Periodontology
Fukuoka City

February 22, 2015
"SPT for Lifelong Protection of Teeth and Implants: What Do Dental Hygienists Understand and How to Practice?"
Kiwako Ogawa
The 12th Nagasaki Periodontology Lecture
Nagasaki City

February 14, 2015
"Luting cement associated peri-implantitis"
Eiji Ichimaru
The 32nd Annual Meeting of the Japanese Oral Implant Society Kyushu Branch
Nagasaki City

January 31-February 1, 2015
"Seven years after the onset of so-called Cementitis: Remission by debridement during Curettage and Supportive Periodontal Therapy" Eiji Ichimaru, Ryusuke Yamaguchi,
Kiwako Ogawa, Yasushi Naito, Takuma Nishi
2014 Japanese Society of Periodontology Kyushu Five Universities
Kyushu Branch Joint Workshop of Japanese Society of Clinical Periodontology
Fukuoka City

November 16, 2014
"For patients with diffuse moderate chronic periodontitis, follow the 'step method' and then the 'summary method' to achieve good motivation and plaque control." Miho Takahashi, Ryu
Yamaguchi Ryo, Kiwako Ogawa, Eiji Ichimaru
The 57th Autumn Annual Meeting of the Japanese Society of Periodontology
Kobe city, Hyogo Pref

October 19, 2014
"Achieving good plaque control by instructing by the 'comprehensive method' after instruction by the 'stage method'" Miho
Takahashi, Ryusuke Yamaguchi, Kiwako Ogawa, Eiji Ichimaru
The 11th Nagasaki Periodontology Lecture
Nagasaki City

“Effectiveness of Full-Mouth-SRP Combined with Azithromycin After Block-by-Block SRP”
Ryusuke Yamaguchi, Kiwako Ogawa, Eiji Ichimaru 
February 15, 2014
2013 Japanese Society of Periodontology Kyushu Five Universities 
Kyushu Branch Joint Workshop of Japanese Society of Clinical Periodontology
Kitakyushu, Fukuoka Prefecture

November 10, 2013
"Bisphosphonate administration, periodontal treatment of the starting patient, implant treatment"
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Misato Taketomi, Yuka Shimakawa, Takuma Nishi
2013 Japanese Society of Periodontology Kyushu Five Universities 
Kyushu Branch Joint Workshop of Japanese Society of Clinical Periodontology
Kitakyushu, Fukuoka Prefecture

November 10, 2013
"Full-Mouth-SRP method and regenerative therapy combined with azithromycin after block-by-block SRP for severe chronic periodontitis" Kiwako Ogawa, Ryusuke Yamaguchi, Takuma Nishi, Miho Takahashi, Kazuhiro Gomi,
Ichimaru Eiji
The 43rd Annual Meeting of the Japanese Society of Oral Implantology
Fukuoka City, Fukuoka Prefecture

September 13-15, 2013
"Implant treatment for single missing mandibular intermediate tooth"
Katsuhiro Seki, Eiji Ichimaru, Takeshi Toyoshima, Masari Sasaki, Yasuyuki Matsushita
The 43rd Annual Meeting of the Japanese Society of Oral Implantology
Fukuoka City, Fukuoka Prefecture

September 12, 2013
Case Presentation "A Case of Implant Treatment for Single Mandibular Intermediate Tooth Missing"
Eiji Ichimaru
The 56th Spring Annual Meeting of the Japanese Society of Periodontology
Edogawa Ward, Tokyo

May 31, 2013
“12-year progress of extensive invasive periodontitis combined with implant therapy under thorough control of inflammation”  
Eiji Ichimaru, Takuma Nishi, Ryusuke Yamaguchi, Kiwako Ogawa, Yuka Shimakawa
“Improvement of periodontitis by full-mouth-SRP method combined with azithromycin administration after SRP for each block”
Kiwako Ogawa, Ryusuke Yamaguchi, Takuma Nishi, Miho Takahashi, Kazuhiro Gomi, Eiji Ichimaru
The 10th Nagasaki Periodontology Lecture
Nagasaki City

February 2, 2013
"Hard tissue management for minimum invasive implant therapy"
Eiji Ichimaru, Ryusuke Yamaguchi 
China-Japan Contemporary Art Transplant Restoration Academic Lecture
Shanghai, China

August 22, 2012
"Strategic periodontal therapy leading to long-term success of implant treatment"
Eiji Ichimaru
The 9th Nagasaki Periodontology Lecture
Nagasaki City

February 4, 2012
"Implant treatment to achieve long-term success in periodontitis"
Eiji Ichimaru, Ryusuke Yamaguchi, Takuma Nishi
The 29th Kyushu Branch Academic Meeting of the Japanese Society of Oral Implantology 
Miyazaki City

January 21-22, 2012
Implant disintegration and bisphosphonate
Ryusuke Yamaguchi, Kiwako Ogawa, Takuma Nishi, Eiji Ichimaru
The 54th Spring Annual Meeting of the Japanese Society of Periodontology
Fukuoka City

May 27-28, 2011
"Reliable basic periodontal treatment and stabilization of severe chronic periodontitis with SPT"
Kiwako Ogawa, Takuma Nishi, Ryusuke Yamaguchi, Yuka Shimakawa, Eiji Ichimaru
The 7th Nagasaki Periodontology Lecture
Nagasaki City

February 6, 2010
"Estimation of bone level on esthetic zone for implant placement"
Eiji Ichimaru, Ryusuke Yamaguchi, Takuma Nishi
Japanese Society of Periodontology 50th Anniversary Conference
Chiyoda ward, Tokyo

September 21-22, 2008
"Roles of dental hygienists in the treatment of aggressive periodontitis"
Yuka Taguchi, Kiwako Ogawa, Takuma Nishi, Eiji Ichimaru
"Comprehensive treatment based on treatment plan and effect of Supportive Periodontal Therapy"
Takuma Nishi, Kiwako Ogawa, Yuka Taguchi, Eiji Ichimaru
94th Annual Meeting of the American Society of Periodontology
Seattle, Washington, U.S.A.

September 6-9, 2008
"Estimation of bone and soft tissue levels at the site of implant placement through conventional periodontal examination"
Eiji Ichimaru, Takuma Nishi, Kiwako Ogawa, Yuka Taguchi, Yoshihiro Tsukiyama, Kiyoshi Furuyano 
The 5th Nagasaki Periodontology Lecture
Nagasaki City

February 2, 2008
"Supportive periodontal therapy and regenerative therapy for invasive periodontitis"
Yuka Taguchi, Kiwako Ogawa, Takuma Nishi, Eiji Ichimaru
The 37th Annual Meeting of the Japanese Society of Oral Implantology
The 25th Annual
Meeting of the Kyushu Branch of the Japanese Society of Oral Implantology
Kumamoto City

September 14-16, 2007
"Positional relationship between soft tissue and bone crest at implant site - can it be predicted from periodontal examination of adjacent teeth?"
Eiji Ichimaru, Kiwako Ogawa, Yuka Taguchi, Takuma Nishi 
The 4th Nagasaki Periodontology Lecture
Nagasaki City

February 3, 2007
"Bone Augmentation for Dental Implant"
Eiji Ichimaru

Lectures for dentists, doctors and medical staffs

Nagasaki University Endodontics Clinical Training Seminar
online

March 30, 2023
"Strategy for stage IV periodontitis-2"
Eiji Ichimaru
Nagasaki University Division of Periodontal Endodontics Alumni Association General Meeting
/ 17th Nagasaki Periodontology Lecture
Nagasaki, online

February 18, 2023
"Strategy for stage4 periodontitis"
Eiji Ichimaru
Nagasaki University Endodontics Clinical Training Seminar
Nagasaki, online

January 31, 2023
"The cutting edge of periodontal treatment that graduate students should know"
Eiji Ichimaru
2022 3rd ITI SC Saga/Nagasaki
Saga City

December 3, 2022
"Problems and Solutions of Digital Dentistry"
Eiji Ichimaru
Nagasaki University Endodontics Clinical Training Seminar
online

June 23, 2022
"Maintenance to maintain healthy peri-implant tissue, SPIT (supportive peri-implant therapy)"
Eiji Ichimaru
Dental Research Society
Avance Hall (Saga City), online

June 16, 2022
"Reliable and efficient periodontal treatment in "With Corona" 3rd Periodontal treatment application for healthy patients: New classification of periodontal disease and peri-implant disease, periodontal surgery, Implant treatment”
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Yuka Yoshitomi
look west
Omura City

April 11, 2022
“Current status and future issues of periodontal treatment at our clinic”
Ryusuke Yamaguchi
Nagasaki University Endodontics Clinical Training Seminar
online

March 31, 2022
"Non-surgical treatment of peri-implant disease Treatment of peri-implant mucositis"
Eiji Ichimaru
Kyushu University Regenerative Dental Implant Research Society 2021 Academic Lecture
Fukuoka City

March 20, 2022
"Implant treatment using digital work to prevent peri-implantitis"
Ryusuke Yamaguchi
Nagasaki University Endodontics Clinical Training Seminar
online

October 21, 2021
"Treatment of peri-implant mucositis Prevention of peri-implant disease"
Eiji Ichimaru
Nagasaki University Endodontics Clinical Training Seminar
online

September 16, 2021
"Diagnosis of peri-implant disease and treatment of peri-implantitis"
Eiji Ichimaru
Dental Research Society
Saga City

August 19, 2021
"Reliable and efficient periodontal treatment in "With Corona" 2nd Motivation to make patients healthy, plaque control, risk diagnosis, collection and utilization of patient data" Eiji Ichimaru, Ryusuke Yamaguchi
, Kiwako Ogawa and Yuka Yoshitomi
Dental Hygienist Association Lifelong Training Course
online

July 25, 2021
"Points to Cure Periodontal and Peri-Implant Diseases ~Learn from Cases Practiced by Dental Hygienists~"
Eiji Ichimaru
Kyushu University Regenerative Dentistry and Implant Study Group 2021 4th regular meeting
online

July 8, 2021
"Overcoming peri-implant disease based on a new classification of periodontal and peri-implant disease"
Eiji Ichimaru
Endodontic periodontal disease course
online

March 5th and March 22nd, 2021
Eiji Ichimaru
Reliable and efficient periodontal treatment at the dental research group "With Corona" 1st (3 times in total)
Saga City

September 24, 2020
"Goals of periodontal treatment, efficient scaling and debridement, measures to prevent nosocomial infections of the novel coronavirus"
Eiji Ichimaru, Kiwako Ogawa
ITISC Kyushu Chapter
online

August 30, 2020
"Practice a new classification of periodontal disease and peri-implant disease"
Ryusuke Yamaguchi, Eiji Ichimaru
straumann forum

May 18-19, 2019
"A case of periodontal tissue regenerative therapy using enamel matrix protein and xenogeneic bone for remission of subbone defect caused by cementum detachment" Ryusuke Yamaguchi, Eiji
Ichimaru
2018 Outpatient Diabetes Seminar for Comedians
Tosu City, Saga Prefecture

January 26, 2019
"Diabetes and periodontal disease"
Eiji Ichimaru
Dental Research Society
Saga City

February 15, 2018
"Implant treatment and peri-implant disease"
Eiji Ichimaru
18th ITISC Saga/Nagasaki
Saga City

November 25, 2017
"A case of remission of peri-implant disease along the flow of periodontal treatment"
Kiwako Ogawa
Bio-oss,Bio-Gide,Perio Analyse 1Day Seminar Nagasaki
Nagasaki City

August 27, 2017
Eiji Ichimaru, Ryusuke Yamaguchi
Collaborative exchange meeting between medical and dental departments-Diabetes and periodontal disease-
Tosu City, Saga Prefecture

June 29, 2017
"Diabetes and periodontal disease"
Eiji Ichimaru
Nagasaki University School of Dentistry Alumni Association Saga Prefecture Branch 2016 Lecture
Saga City

March 4, 2017
"Effective treatment for peri-implant disease"
Eiji Ichimaru
System use seminar
Isahaya City, Nagasaki Prefecture

February 26, 2017
"Top-down treatment for long-term stability of teeth and implants"
Eiji Ichimaru
Takara School
Fukuoka City

December 4, 2016
"Construction of a 21st century dental clinic that develops academics, medical care, and management"
Eiji Ichimaru, Kiwako Ogawa
Seibo Dental Society Lecture
Omura City, Nagasaki Prefecture

August 27, 2016
"Construction of a dental clinic that eliminates caries, periodontal disease, and tooth loss"
Eiji Ichimaru Kiwako Ogawa 
2016 Dental Hygienist Lifelong Training Course
 Saga City

July 31, 2016
"Results of basic periodontal treatment maintenance-How should dental hygienists approach and what should be done?" ~”
Kiwako Ogawa
Saga Diabetes Educator Certification Seminar

Eiji Ichimaru, Saga City

June 19, 2016
Bio-Oss/Bio-Guide Bone Augmentation Basic One Day Seminar
Fukuoka City

October 18, 2015
Eiji Ichimaru 
Dental Hygienist Lifelong Training Course
Saga City

September 6, 2015
"Dental hygienists protect teeth, protect implants, and protect health"
Eiji Ichimaru
Bone Augmentation One Day Basic Seminar in Osaka

August 23, 2015
Eiji Ichimaru
Implant Center Kyushu regular meeting

August 12, 2015
Eiji Ichimaru
Saga Diabetes Educator Certification Seminar
Saga City

July 12, 2015
"Diabetes and periodontal disease"
Eiji Ichimaru
Periodontal disease learning session for staff
Saga City

April 23, 2015
"How to practice the paradigm shift of basic periodontal treatment in daily practice"
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa
1st Implant Practical Course OB Meeting
Kumamoto City

March 1, 2015
"Evidence-based Implant Treatment in Patients with Periodontal Disease"
Eiji Ichimaru
9th ITISC Saga
Saga City

November 29, 2014
"Esthetic implant treatment for multiple tooth defects according to the ITI treatment guide"
Eiji Ichimaru
Dental Research Society
Saga City

November 27, 2014
"Theory, practice and anguish of nosocomial infection control in dentistry"
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa
Miyaki Tosu District Sanshikai
Tosu City, Saga Prefecture

November 11, 2014
"Diabetes and periodontal disease"
Eiji Ichimaru
Bios Bio Guide Seminar
Tosu City, Saga Prefecture

October 5, 2014
"One day basic seminar for bone grafting using Bio-Oss/Bio-Guide"
Eiji Ichimaru, Yasushi Naito
Saga Diabetes Educator Certification Workshop
Saga City

June 8, 2014
"Diabetes and periodontal disease"
Eiji Ichimaru 
Saga Medical Association
Saga City

February 20, 2014
"Theory and Practice of Periodontal Surgery - Points for Success -"
Eiji Ichimaru 
Kyushu University Regenerative Dentistry and Implant Research Group
Fukuoka City

February 13, 2014
"Practice of Bone Augmentation: Selection Methods and Techniques for Surgical Procedures"
Eiji Ichimaru 
5th ITISC Saga
Saga City

July 6, 2013
"How to perform objective implant treatment by obtaining international standard information -SAC classification and effective use of ITI net-"
Eiji Ichimaru
2012 ITI Fukuoka/Saga/Kitakyushu Joint Workshop
Fukuoka City

November 30, 2012
"Implant treatment in the aesthetic area applying bone level implants"
Eiji Ichimaru, Ryusuke Yamaguchi
2nd ITISC Saga
Saga City

July 28, 2012
"Is there an objective consensus on bone grafting?"
Eiji Ichimaru
Up Partners Lecture
Fukuoka City

April 22, 2012
"Practice of periodontal, implant, and occlusion development (orthodontic) treatment based on preventive dentistry"
Eiji Ichimaru
Saga Health Insurance Physicians Association Dental Study Group
Saga City

February 19, 2012
"Actual state of the latest antibacterial therapy that can avoid periodontal surgery - introduction from basics to daily clinical practice -"
Kazuhiro Gomi, Eiji Ichimaru
Kyushu University Implant Seminar
Tosu City, Saga Prefecture

February 7, 2012
"Implant treatment based on preventive dentistry and periodontal treatment"
Eiji Ichimaru
Saga Health Insurance Physician Association Executive Overnight Training Session
Ureshino City, Saga Prefecture

March 26-27, 2011
"The Significance of Incorporating Preventive Dentistry into Health Insurance"
Eiji Ichimaru
Dental Staff Workshop 3rd Series 3rd 
Modern Dental Practice for Dental Hygienists, Assistants and Dentists
Saga City

February 10, 2011
"Prevention and treatment of periodontal disease and implant-related disease"
Ryusuke Yamaguchi, Eiji Ichimaru
Dental Staff Workshop 3rd Series 2nd 
Modern Dental Practice for Dental Hygienists, Assistants and Dentists
Saga City

January 27, 2011
"Treatment and prevention of caries, treatment and prevention of malocclusion"
Takuma Nishi, Eiji Ichimaru 
Kyushu University Implant Seminar
Fukuoka City

January 18, 2011
"Implant treatment in the aesthetic field"
Eiji Ichimaru 
Dental Staff Workshop 3rd Series 1st 
Modern Dental Practice for Dental Hygienists, Assistants and Dentists
Saga City

December 9, 2010
"Basic knowledge and examination diagnosis of teeth and implants"
Eiji Ichimaru, Kiwako Ogawa
Up Partners Lecture 
Nagasaki City

October 31, 2010
"Efforts as a family doctor and a periodontal specialist to develop doctors to achieve ideal medical care"
Eiji Ichimaru
Hodanren Kyushu Block District Medical Exchange Meeting
Kumamoto City

October 17-18, 2010
"Current status and practice of nosocomial infection control in dental clinics"
Ryusuke Yamaguchi, Eiji Ichimaru
Omura Dental Association Friday Meeting
Omura City, Nagasaki Prefecture

January 22, 2010
"Practice of 21st century periodontal treatment based on preventive dentistry and periodontal treatment"
Eiji Ichimaru
Saga Prefecture Dental Hygienist Association Workshop
Saga City

November 8, 2009
"Two-day course to learn periodontal treatment from the basics Day 2"
Eiji Ichimaru
Saga Prefecture Dental Hygienist Association Workshop
Saga City

October 4, 2009
"Learn from the basics of periodontal treatment 2-day course 1st day"
Eiji Ichimaru
2nd ITISC Fukuoka
Fukuoka City

April 15, 2009
"Implant treatment for periodontitis"
Eiji Ichimaru
Saga Medical Association
Saga City

January 22, 2009
"Theory and practice of basic periodontal treatment and maintenance (SPT) - Why biofilm, how to get rid of it -"
Eiji Ichimaru
2008 Kyushu University Dentistry
Second Prosthodontics Alumni Association Academic Lecture and General Assembly
Fukuoka City

May 31, 2008
"Is periodontitis a risk factor for implant treatment?"
Eiji Ichimaru

Lectures for citizens

2013 Tosu City Health University
Tosu City, Saga Prefecture

March 13, 2014
“Illness starts with the mouth! ? ~ Signals of illness that the mouth tells ~
Eiji Ichimaru
Health University 2012
Tosu City, Saga Prefecture

April 26, 2012
"Eat deliciously and be healthy with a smile! Eliminate periodontal disease and repel metabolic syndrome!" ! ~”
Eiji Ichimaru
Pre-Papa Pre-Mama Oral Health Class
Tosu City, Saga Prefecture

July 9, 2011
"To have and raise a healthy baby"
Eiji Ichimaru
2011 Tosu City Health Class
Tosu City, Saga Prefecture

June 30, 2011
“Dental Lifestyle Diseases: Deep Relationship Between Periodontal Disease and Diabetes”
Eiji Ichimaru
Metabolic checkup lecture
Tosu City, Saga Prefecture

September 3, 2010
"Food is the source of life, the source of energy and health How to eat with your own teeth for the rest of your life"
Eiji Ichimaru

Articles / Publications

Journal of the Japanese Society of Clinical Periodontology Vol.40 No.1

June 30, 2022
"A Case of Cement Chamber Detachment Diagnosed by Cone-Beam CT and Dental Microscope and Improved by Periodontal Regeneration Therapy" Eiji Ichimaru
, Ryusuke Yamaguchi
Dentistry Fall 2021 vol.35 No.4 67-100

October 10, 2021
"Overcoming peri-implant disease (Reiwa edition) ``9. Maintenance to maintain healthy peri-implant tissue, SPIT (supportive peri-implant therapy)''" Eiji Ichimaru, Kiwako Ogawa, Ryusuke
Yamaguchi
Dentistry Summer 2021 vol.35 No.2 49-73

July 10, 2021
"Overcoming peri-implant disease (Reiwa edition) 8. Treatment of peri-implantitis (2): Peri-implant surgery (regenerative therapy), retrograde peri-implantitis" Eiji Ichimaru, Daiki
Higashi , Kiwako Ogawa, Ryusuke Yamaguchi
Dentistry Winter 2021 vol.35no.1 79-98

January 10, 2021
"Overcoming peri-implant disease (Reiwa edition) 7. Treatment methods for peri-implant disease (1): Basic treatment and peri-implant surgery (resection therapy and removal of the implant body)" Eiji Ichimaru,
Yamaguchi Ryusuke and Kiwako Ogawa
Dentistry Fall 2020 vol.34no.4 79-100

October 10, 2020
"Overcoming peri-implant disease (2020 edition) 6. Treatment concepts for peri-implant disease and treatment methods for peri-implant mucositis" Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako
Ogawa, Yuka Yoshitomi
Dentistry Summer 2020 vol.34 No.3 77-94

July 10, 2020
"Overcoming peri-implant disease (Reiwa edition) 5. Implant treatment, surgical and prosthetic treatment to prevent peri-implant disease" Eiji Ichimaru, Kiwako Ogawa, Yuka
Yoshitomi, Ryusuke Yamaguchi
Journal of Japanese Society of Clinical Periodontology Vol.38 No.1

June 16, 2020
"A long-term follow-up case of a patient with moderately invasive periodontitis with mild psychosomatic disease who took over during the SPT period" Sayaka
Noshita, Ryusuke Yamaguchi, Kiwako Ogawa, Eiji Ichimaru
Dental Hygienist May 2020 vol.44 no.5 85-92

May 10, 2020
"Role of dental hygienists in the treatment of peri-implantitis, plaque control, debridement, and a case remission by continuous SPT" Kiwako
Ogawa
Dentistry Spring 2020 vol.34 No.2 41-64

April 10, 2020
"Overcoming peri-implant disease (Reiwa version) 4. Simple practice of the new classification of periodontal and peri-implant diseases in daily clinical practice" Eiji Ichimaru, Chiaki Shiraishi, Ryusuke
Yamaguchi
Journal of Japanese Society of Clinical Periodontology Vol.36 No.2 93-102

February 20, 2019
"An eight years follow-up case: Peri-implant diseases were led to be improved with conventional periodontal therapies" Eiji
Ichimaru , Kiwako Ogawa, Takuma Nishi, Ryusuke Yamaguchi
Journal of the Japanese Society of Clinical Periodontology, Vol. 36, No. 1

June 25, 2018 " A case report: One-stage full-mouth scaling root planning in combination with
one-syage full-mouth SRP using azithromycin, regenerative therapy and implant therapy for severely invasive periodontitis"
with azithromycin,periodontal regenerative and implant therapies could lead to improve servere aggressive periodontitis”
Ryusuke Yamaguchi, Kiwako Ogawa, Kazuhiro Gomi, Eiji Ichimaru
Dentistry Fall 2016 Supplement Fall 2016 vol.30 No.4

November 1, 2016
"Effective prevention and treatment of peri-implant disease considering periodontal risk factors"
Eiji Ichimaru, Kiwako Ogawa, Ryusuke Yamaguchi
Journal of Japanese Society of Clinical Periodontology Vol.34 No.1

July 1, 2016
"Trial of Oral Cleaning Guidance Using Comprehensive Method After Stepwise Method"
Miho Takahashi, Ryusuke Yamaguchi, Kiwako Ogawa, Eiji Ichimaru
Clinical and Experimental Dental Research   Volume1,Issue 1

October 2015
"Accuracy of implant surgery with surgical guide by inexperienced clinicians: an in vitro study"
Takeshi Toyoshima, Hedeaki Tanaka, Masanori Sasaki, Eiji Ichimaru, Yasushi Naito, Yasuyuki Matsushita, Kiyoshi Koyano & Seiji Nakamura
Journal of the Japanese Society of Oral Implantology Vol.28 No.1

March 1, 2015
"A Case of Implant Treatment for Single Mandibular Intermediate Tooth Missing"
Eiji Ichimaru
Japanese Journal of Clinical Periodontology Vol.32 No.1

July 31, 2014
"Use of bisphosphonates in severe generalized aggressive periodontitis"
Eiji Ichimaru
Nagasaki University School of Dentistry Alumni Bulletin No.20

2009
“Is periodontitis a risk factor for implant treatment? ]
Eiji Ichimaru
Monthly Hodanren No.975

2008
Theory and Practice of Supportive Periodontal Therapy (SPT)
Eiji Ichimaru

Participation in academic meetings and seminars

The 41st Annual Meeting of the Japanese Society of Clinical Periodontology
Fukuoka City

June 24-25 2023
Eiji Ichimaru, Ryusuke Yamaguchi, Michio Kuroshima, Kiwako Ogawa, Yuka Yoshitomi, Ayaka Nakajima, Akari Kamachi, Aiko Takehara
The 66th Spring Annual Meeting of the Japanese Society of Periodontology
online

June 20-July 20 2023
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Miho Maeyama
The 93rd Kanto Branch Educational Workshop of the Japanese Society of Clinical Periodontology The 39th Dental Hygienist Seminar Joint Workshop
online

April 23 2023
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa
Nagasaki University Endodontics Clinical Training Seminar
online

March 30 2023
Eiji Ichimaru, Ryusuke Yamaguchi, Michio Kuroshima, Ryo Masuda, Kiwako Ogawa, Yuka Yoshitomi, Ayaka Nakashima, Akari Kamachi, Aiko Takehara, Arisa Matsuo, Yukari Akashi, Hinari Miyama
Japanese Society of Clinical Periodontology Kyushu Branch 2nd 2020 Kyushu Branch Education Workshop
Fukuoka City

March 5 2023
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Miho Maeyama, Yuka Yoshitomi, Ayaka Nakajima, Akari Kamachi
Nagasaki University School of Dentistry Alumni Association 2022 Academic Lecture
online

February 23 2023
Eiji Ichimaru, Ryusuke Yamaguchi
Nagasaki University Division of Periodontal Endodontics Alumni Association General Meeting
/ 17th Nagasaki Periodontology Lecture
Nagasaki, online

February 18 2023
"Strategy for stage4 periodontitis"
Eiji Ichimaru, Ryusuke Yamaguchi
3M Online Seminar
online

January 31 2023
"THE Prevention"
Eiji Ichimaru
Nagasaki University Endodontics Clinical Training Seminar
online

January 31 2023
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Yuka Yoshitomi, Ayaka Nakajima, Akari Kamachi
The 40th Kyushu Branch Academic Meeting of the Japanese Oral Implant Society
Fukuoka City

January 21 - January 22 2023
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Yuka Yoshitomi, Ayaka Nakajima, Akari Kamachi
2022 3rd ITI SC Saga/Nagasaki
Saga City

December 3 2022
Eiji Ichimaru, Ryusuke Yamaguchi
The 2022 Autumn Annual Meeting of the Japanese Society of Conservative Dentistry (157th)
online

November 21st - December 5th 2022
Eiji Ichimaru
GC Hygienist SRP Hands-on Seminar
online

November 13th and December 4th 2022
"Let's learn instrumentation skills that lead to convincing results! ]
Kiwako Ogawa, Yuka Yoshitomi, Ayaka Nakajima
2020 Miyaki-Tosu District Dental Association Clinical Seminar
Tosu City

November 12 2022
"-What we can do for oral developmental dysfunction and for the healthy growth of children-" Ryusuke Yamaguchi, Michio Kuroshima, Kiwako Ogawa, Yuka
Yoshitomi , Ayaka Nakajima, Akari Kamachi, Aiko Takehara, Arisa Matsuo, Hinari Miyama
2020 Japanese Society of Periodontology Kyushu Five Universities
Kyushu Branch Joint Workshop of Japanese Society of Clinical Periodontology
Nagasaki City

November 6 2022
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa 
AAP 108th Annual Meeting
Phoenix America

October 27th - October 30th 2022
Eiji Ichimaru
EAO 31th annual scientific meeting
online

September 29 – October 1, 2022
Eiji Ichimaru
The 52nd Annual Meeting of the Japanese Society of Oral Implantology
Aichi Prefecture, Nagoya City

September 23-25, 2022
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Ayaka Nakashima, Akari Kamachi
The 65th Autumn Annual Meeting of the Japanese Society of Periodontology
online

September 20-October 20, 2022
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Miho Maeyama
Kyushu Dental Show
Fukuoka City

September 3, 2022
Kiwako Ogawa, Yuka Yoshitomi, Ayaka Nakajima, Akari Kamachi
40th Anniversary Conference of Japanese Society of Clinical Periodontology
online

August 1-21, 2022
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Miho Maeyama
Dental Research Society
online

July 16, 2022
“Medical safety measures learning session- characteristics of the elderly (including dementia), oral function management and medical safety measures, infectious disease control (including emerging infectious diseases), home medical care and nursing care Training ~”
Eiji Ichimaru
Saga Diabetes Educator Certification Workshop
Saga University (Saga City)

July 10, 2022
Eiji Ichimaru
Nagasaki University Endodontics Clinical Training Seminar
online

June 23, 2022
Eiji Ichimaru, Ryusuke Yamaguchi, Michio Kuroshima, Kiwako Ogawa, Yuka Yoshitomi, Ayaka Nakajima, Akari Kamachi,
Arisa Matsuo, Yukari Akashi, Hinari Miyama
The 65th Spring Annual Meeting of the Japanese Society of Periodontology
online

June 20-July 20, 2022
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Miho Maeyama
The 2022 Spring Annual Meeting of the Japanese Society of Conservative Dentistry (156th)
online

June 19-29, 2022
Eiji Ichimaru
EuroPerio10
online

June 15-18, 2022
Eiji Ichimaru
Dental Research Society
Avance Hall (Saga City) online

June 16, 2022
"Reliable and efficient periodontal treatment in "With Corona" 3rd Periodontal treatment application for healthy patients: New classification of periodontal disease and peri-implant disease, periodontal surgery, Implant treatment”
Eiji Ichimaru, Ryusuke Yamaguchi, Michio Kuroshima, Kiwako Ogawa, Yuka Yoshitomi, Ayaka Nakashima, Akari Kamachi, Arisa Matsuo, Yukari Akashi, Hinari Miyama
2022 1st ITI SC Saga/Nagasaki
online

May 12, 2022
Eiji Ichimaru, Ryusuke Yamaguchi
2022 New Dental Score 2nd Briefing
online

April 28, 2022
Eiji Ichimaru, Ryusuke Yamaguchi, Michio Kuroshima
Medical and Dental Joint Research Group
online

April 19, 2022
"Response to malicious writing using the Internet"
Arisa Matsuo, Yukari Akashi
Nagasaki University Endodontics Clinical Training Seminar
online

March 31, 2022
Ryusuke Yamaguchi, Kiwako Ogawa, Yuka Yoshitomi, Ayaka Nakajima, Akari Kamachi, Arisa Matsuo
2022 Dental New Score Briefing
online

March 25, 2022
Eiji Ichimaru, Ryusuke Yamaguchi, Arisa Matsuo, Yukari Akashi
Lecture at Kyushu University
online

March 24, 2022
Eiji Ichimaru, Ryusuke Yamaguchi
Kyushu University Regenerative Dental Implant Research Society 2021 Academic Lecture
Fukuoka City

March 20, 2022
Eiji Ichimaru
Osteology Japan 2022 with Young Speaker Award
online

March 20, 2022
Eiji Ichimaru
Japanese Society of Clinical Periodontology Kyushu Branch 2nd Branch Education Workshop
online

March 6, 2022
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Miho Maeyama
Academy of Osseointegration 2022 Annual Meeting
online

February 24-27, 2022
Eiji Ichimaru
Medical Research Society
online

February 9, 2022
"Small improvements in exercise and diet will change your life-Recent topics on obesity and diabetes treatment-"
Eiji Ichimaru, Ryusuke Yamaguchi
Saga Dental Association 2021 8020 Campaign Promotion Project
online

February 5, 2022 Eiji Ichimaru
"Workshop for the utilization of smile and oral health notebook"
The 39th Kyushu Branch Meeting of the Japanese Society of Oral Implantology
online

January 22 – February 4, 2022
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Yuka Yoshitomi
Medical and Dental Joint Research Group
online

January 13, 2021
"Care techniques that convey kindness: Humanitude"
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Yuka Yoshitomi, Ayaka Nakajima, Tsuki Yazawa, Arisa Matsuo, Akari Kamachi, Yukari Akashi
The 51st Annual Meeting of the Japanese Society of Oral Implantology
online

December 17-26, 2021
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa
2021 4th ITI SC Saga/Nagasaki
Saga City

December 4, 2021
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa
ITI Section Meeting Japan 2021 & Educational Lecture
online

November 21, 2021
Eiji Ichimaru, Ryusuke Yamaguchi
Japanese Society of Clinical Periodontology 2021 1st Kyushu Branch Workshop
online

November 6-20, 2021
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Miho Maeyama
Oral Implant Specialist Clinical Technique Improvement Seminar
online

November 3, 2021
Eiji Ichimaru
The 64th Autumn Annual Meeting of the Japanese Society of Periodontology
online

November 1-30, 2021
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Miho Maeyama
Japanese Society of Clinical Periodontology Kyushu Branch CEC in Kyushu 2021 Online Seminar for Dental Hygienists
online

October 17, 2021
Kiwako Ogawa
The 2021 Fall Conference of the Japanese Society of Conservative Dentistry (155th)
online

October 28-November 10, 2021
Eiji Ichimaru
Nagasaki University Clinical Training Seminar
online

October 21, 2021
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Yuka Yoshitomi, Ayaka Nakajima, Akari Kamachi, Tsuki Yazawa, Arisa Matsuo, Yukari Akashi
EAO Digital Days
online

October 12-14, 2021
Eiji Ichimaru
Japan Healthcare Dental Association Healthcare Meeting 2021
online

October 10, 2021
Eiji Ichimaru
ITI US Online Seminar
online

September 21, 2021
Eiji Ichimaru
ITI UK Online Seminar
online

September 17, 2021
Eiji Ichimaru
Nagasaki University Lecture ①
online

September 16, 2021
"Diagnosis of peri-implant disease and treatment of peri-implantitis"
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Yuka Yoshitomi, Ayaka Nakashima, Akari Kamachi, Tsuki Yazawa, Arisa Matsuo, Yukari Akashi
ITI SC Tokyo1Joint Meeting With MM
online

September 9, 2021
"ITI Treatment guide vol.12: Peri-Implant Soft-Tissue Integration and Management"
Eiji Ichimaru
ITI World Symposium 202ONE
online

September 1-5, 2021
Eiji Ichimaru, Ryusuke Yamaguchi
The 89th Kanto Branch Education Workshop of the Japanese Society of Clinical Periodontology
online

August 29, 2021
Eiji Ichimaru
2021 Diabetes measures project for cooperation between Saga Medical Association and Saga Dental Association
online

August 21, 2021
"Human resource development workshop for medical-dental collaboration"
Eiji Ichimaru
Dental Research Society
Saga City

August 19, 2021
"Reliable and efficient periodontal treatment in "With Corona" 2nd Motivation to make patients healthy, plaque control, risk diagnosis, collection and utilization of patient data" Eiji Ichimaru, Ryusuke Yamaguchi
, Kiwako Ogawa, Yuka Yoshitomi, Kaori Hirayama, Ayaka Nakajima, Akari Kamachi, Tsuki Yazawa, Arisa Matsuo, Yukari Akashi
ITI Webinar
“Comprehensive Implant Dentistry – A Modern Approach for Clinicians”
online

August 12, 2021
"Modern Dental Technology in Implant Dentistry"
Eiji Ichimaru
Dental Research Society
online

July 29, 2021
"Trends and countermeasures of dental legal troubles learned from case studies - Concrete measures and preventive measures for changing patient troubles" Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Yuka
Yoshitomi, Kaori Hirayama, Ayaka Nakajima , Akari Kamachi, Tsuki Yazawa, Arisa Matsuo
2021 2nd ITI SC Saga/Nagasaki
online

July 26, 2021
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Yuka Yoshitomi, Kaori Hirayama, Ayaka Nakajima, Akari Kamachi, Tsuki Yazawa, Arisa Matsuo
Dental Hygienist Association Lifelong Training Course
online

July 25, 2021
Eiji Ichimaru, Kiwako Ogawa
The 39th Annual Meeting of the Japanese Society of Clinical Periodontology
online

July 10-July 25, 2021
"The road to healthy longevity starting with dental treatment"
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Miho Maeyama
ITI Webinar
“Comprehensive Implant Dentistry – A Modern Approach for Clinicians”
online

July 8, 2021
"Modern Dental Technology in Implant Dentistry"
Eiji Ichimaru
Kyushu University Regenerative Dentistry and Implant Study Group 2021 4th regular meeting
online

July 8, 2021
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Yuka Yoshitomi, Kaori Hirayama, Ayaka Nakajima, Akari Kamachi, Tsuki Yazawa, Arisa Matsuo
2021 1st ITI SC Saga/Nagasaki
online

June 24, 2021
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Yuka Yoshitomi, Kaori Hirayama, Ayaka Nakajima, Tsuki Yazawa, Arisa Matsuo, Akari Kamachi
The 154th Annual Spring Meeting of the Japanese Society of Conservative Dentistry 2021
online

June 10 – June 23, 2021
Eiji Ichimaru
ITI Webinar
“Comprehensive Implant Dentistry – A Modern Approach for Clinicians”
online

June 3, 2021
"Modern Dental Technology in Implant Dentistry"
Eiji Ichimaru
The 64th Spring Annual Meeting of the Japanese Society of Periodontology
online

May 21-June 22, 2021
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Miho Maeyama
Dental Society “Dental Treatment Series for Diseased Patients”
online

April 15, 2021
"How to see test values ​​such as medical examination results that dentists want to know"
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Yuka Yoshitomi, Kaori Hirayama, Ayaka Nakajima, Tsuki Yazawa, Arisa Matsuo, Kamachi Akari and Yoko Mizoguchi
Endodontic periodontal disease course
online

March 5 and March 22, 2021
Eiji Ichimaru, Ryusuke Yamaguchi, Daiki Higashi, Kiwako Ogawa, Yuka Yoshitomi, Kaori Hirayama, Ayaka Nakajima, Tsuki Yazawa, Arisa Matsuo
Tosu Miyaki Medical Association
Tosu City

February 20, 2021
"2020 3rd multi-professional collaboration workshop"
Eiji Ichimaru
Saga Dental Association
online

February 20, 2021
"The 2nd food support collaboration promotion workshop"
Ryusuke Yamaguchi, Taiki Higashi
Dental online seminar
online

January 23, 2021
“What does oral hypofunction bring to dentistry? ~Diagnosis and management of dyskinetic masticatory disorder~”
2020 Human resource development workshop for medical-dental collaboration
Saga City

December 26, 2020
"Promoting Community Medicine and Dentistry Cooperation - How Dental Clinics Should Be in the Era of 100-Year Life -"
Eiji Ichimaru, Ryusuke Yamaguchi, Daiki Higashi, Kaori Hirayama, Ayaka Nakajima, Arisa Matsuo
2020 3rd (26th) ITI SC Saga/Nagasaki
online

December 2, 2020
"Implant Restoration Led by Ganxi-Current Goals and Future Prospects"
Eiji Ichimaru, Ryusuke Yamaguchi, Taiki Higashi, Kiwako Ogawa
The 3rd Periodontal Basic Treatment Study Group
online

November 29, 2020
"Interpretation and application of the new classification of periodontal disease - What should be learned from the results -"
Eiji Ichimaru
Complication Manegement Course
online

November 27, 2020
Eiji Ichimaru
Clear Correct Starter Seminar
online

November 26, 2020
Eiji Ichimaru, Ryusuke Yamaguchi, Daiki Higashi
ITI Section Meeting 2020
online

November 23, 2020
Eiji Ichimaru
Japan Healthcare Dental Association Healthcare Meeting 2020 Special Symposium
online

November 22, 2020
“New Classification of Periodontal Disease: Where Did the ‘Aggressive’ Go?” ]
Eiji Ichimaru
Japanese Society of Clinical Periodontology Kyushu Branch 2020 1st Branch Education Workshop
online

November 15, 2020
Eiji Ichimaru, Ryusuke Yamaguchi, Daiki Higashi, Kiwako Ogawa, Miho Maeyama, Kaori Hirayama, Ayaka Nakajima
The 106th Annual Meeting of the American Society of Periodontology Co-sponsored by the Japanese Society of Periodontology and the Japanese Society of Clinical Periodontology 2020
online

November 6-15, 2020
Eiji Ichimaru
Coming to Japan
online

October 18, 2020
"Don't lose to Corona! What dental hygienists can do-Let's stand up, fellow dental hygienists-"
Kiwako Ogawa, Yuka Yoshitomi, Kaori Hirayama, Ayaka Nakajima 
The 63rd Autumn Annual Meeting of the Japanese Society of Periodontology
online

October 16-November 30, 2020
"Risk management of periodontal disease through collaboration with dentistry"
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Miho Maeyama 
Medical Research Society
online

October 15, 2020
"New viral infection: Infection control and risk communication at medical institutions"
Eiji Ichimaru, Ryusuke Yamaguchi, Daiki Higashi, Kiwako Ogawa, Yuka Yoshitomi, Kaori Hirayama, Ayaka Nakajima, Tsuki Yazawa, Arisa Matsuo
Reliable and efficient periodontal treatment at the dental research group "With Corona" 1st (3 times in total)
Saga City

September 24, 2020
"Goals of periodontal treatment, efficient scaling and debridement, preventive measures against novel coronavirus nosocomial infections" Eiji
Ichimaru, Ryusuke Yamaguchi, Daiki Azuma, Kiwako Ogawa, Yuka Yoshitomi, Kaori Hirayama, Ayaka Nakajima , Tsuki Yazawa, Arisa Matsuo
The 50th Annual Meeting of the Japanese Society of Oral Implantology
online

September 19-25, 2020
"Implant treatment 50 years so far, 50 years to come"
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa
ITISC Kyushu Chapter
online

August 30, 2020
Eiji Ichimaru, Ryusuke Yamaguchi
Miyaki-Tosu District Dental Association In-hospital Infection Control Workshop
Tosu City

August 21, 2020
"Infection control measures at dental clinics in the age of COVID-19"
Eiji Ichimaru, Ryusuke Yamaguchi, Daiki Higashi, Kiwako Ogawa, Yuka Yoshitomi, Kaori Hirayama, Ayaka Nakajima, Machiko Teshima, Shinobu Nakajima, Tsuki Yazawa, Arisa Matsuo
24th ITISC Saga/Nagasaki

August 20, 2020
Eiji Ichimaru, Ryusuke Yamaguchi
The 63rd Spring Annual Meeting of the Japanese Society of Periodontology
online

July 13-31, 2020
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Miho Maeyama
The 129th Annual Meeting of the Japanese Prosthodontic Society
online

June 26-28, 2020
Eiji Ichimaru, Ryusuke Yamaguchi
The 37th Annual Meeting of the Japanese Society of Clinical Periodontology
Hokkaido Sapporo City

June 22-23, 2019
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Sayaka Noshita
The 9th Happy Food Support Network
Tosu City, Saga Prefecture

June 20, 2019
"Nutrition management support for eating from the mouth"
Yuka Yoshitomi, Kaori Hirayama, Ayaka Nakajima
The 62nd Spring Annual Meeting of the Japanese Society of Periodontology
Kanagawa Prefecture

May 24-25, 2019
Eiji Ichimaru
straumann forum

May 18-19, 2019
Eiji Ichimaru, Ryusuke Yamaguchi
2nd study session for dental assistants and receptionists
Saga City

May 9, 2019
-Learn the basics of medical practice-
Marina Yamazumi 
1st study session for dental assistants and receptionists
Saga City

April 11, 2019
-Learning the basics of medical practice-
Marina Yamazumi, Eri Urakami
21st ITISC Saga/Nagasaki
Saga City

March 30, 2019
Eiji Ichimaru, Ryusuke Yamaguchi, Kohei Yamashita
Nagasaki University Perio Workshop
Nagasaki City

March 23, 2019
Eiji Ichimaru, Ryusuke Yamaguchi
5-D Japan 10th Anniversary Lecture
Minato Ward, Tokyo

March 16-17, 2019
"World Trends and 5-D Japan Consensus"
Eiji Ichimaru, Ryusuke Yamaguchi 
The 2nd Kyushu Branch Education Workshop of the Japanese Society of Clinical Periodontology
Fukuoka City

March 3, 2019
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Yuka Yoshitomi, Sayaka Noshita, Kaori Hirayama
A network that supports happy food
Tosu City, Saga Prefecture

February 23, 2019
"Aspiration pneumonia working with care workers -Preventing aspiration pneumonia and improving quality of life-" Kohei
Yamashita, Kiwako Ogawa, Yuka Yoshitomi, Sayaka Noshita, Kaori Hirayama, Makoto Yamazumi Rina and Eri Urakami
The 15th Nagasaki Periodontology Lecture
Nagasaki City

February 23, 2019
Eiji Ichimaru, Ryusuke Yamaguchi
Wisteria Basic Seminar
Kobe city, Hyogo Pref

February 17, 2019
Eiji Ichimaru, Ryusuke Yamaguchi
Japanese Society of Periodontology 1st Saga Regional General Workshop
Saga City

February 9-10, 2019
"Healthy longevity starting from periodontal prevention"
Eiji Ichimaru, Ryusuke Yamaguchi, Kohei Yamashita, Kiwako Ogawa, Yuka Yoshitomi, Sayaka Noshita, Kaori Hirayama, Sumire Tachi, Eri Urakami, Makoto Yamazumi Rina
2018 Outpatient Diabetes Seminar for Comedians
Tosu City, Saga Prefecture

January 26, 2019
Eiji Ichimaru
Invisalign seminar

January 17, 2019
Eiji Ichimaru
20th ITISC Saga/Nagasaki
Saga City

December 1, 2018
Eiji Ichimaru, Ryusuke Yamaguchi, Kohei Yamashita, Kiwako Ogawa, Yuka Yoshitomi, Kaori Hirayama
The 7th Happy Food Support Network
Tosu City, Saga Prefecture

November 24, 2018
"Home medical care and polypharmacy by pharmacists"
Eiji Ichimaru, Ryusuke Yamaguchi, Kohei Yamashita, Kiwako Ogawa, Sayaka Noshita, Yuka Yoshitomi, Sumire Tachi, Kaori Hirayama, Marina Yamazumi, Eri Urakami 
The 71st Kyushu Dental Congress inSaga
Saga City

October 27, 2018
"From healthy mouth to healthy multi-professional collaboration in diabetes"
Kohei Yamashita, Kiwako Ogawa, Yuka Yoshitomi, Sayaka Noshita, Kaori Hirayama, Sumire Tachi, Hiromi Yamasuji, Eri Urakami, Marina Yamazumi 
Japan International Dental Congress
Yokohama-city kanagawa prefecture

October 5-7, 2018
Eiji Ichimaru, Ryusuke Yamaguchi, Kohei Yamashita, Kiwako Ogawa, Yuka Yoshitomi, Sayaka Noshita, Kaori Hirayama
The 48th Annual Meeting of the Japanese Society of Oral Implantology
Osaka city

September 14-16, 2018
"Future Opened by Implant Treatment: Responsibility for Super-aging Society"
Eiji Ichimaru, Kiwako Ogawa
Dental Research Society
Saga City

August 30, 2018
"Theory of periodontal regeneration treatment and points for success"
Eiji Ichimaru, Ryusuke Yamaguchi, Kohei Yamashita, Kiwako Ogawa, Sayaka Noshita, Yuka Yoshitomi, Sumire Tachi, Kaori Hirayama, Hiromi Yamasuji, Eri Takeshita, Marina Yamazumi
Digital Dentistry starting with an intraoral scanner
Fukuoka City

August 19, 2018
Eiji Ichimaru
The 6th Happy Food Support Network
Tosu City, Saga Prefecture

August 3, 2018
"The story of dentures that I want to share with many professionals"
Eiji Ichimaru, Ryusuke Yamaguchi, Kohei Yamashita, Kiwako Ogawa, Sayaka Noshita, Yuka Yoshitomi, Sumire Tachi, Kaori Hirayama, Hiromi Yamasuji, Takeshita Eri and Marina Yamazumi
Medical and Dental Joint Research Group
Karatsu City, Saga Prefecture

July 26, 2018
"Collaboration Exchange between Medicine and Dentistry - Diabetes and Periodontal Disease -"
Eiji Ichimaru
EuroPerio9
Netherlands Amsterdam

June 20-23, 2018
Eiji Ichimaru, Ryusuke Yamaguchi
ITI congress Japan 2018
Chiyoda ward, Tokyo

June 16-17, 2018
Eiji Ichimaru
Dental Regenerative Surgery Technique
Chiyoda ward, Tokyo

June 3, 2018
Eiji Ichimaru
The 61st Spring Annual Meeting of the Japanese Society of Periodontology
Shinjuku-ku, Tokyo

June 1-2, 2018
Eiji Ichimaru
The 5th Happy Food Support Network
Tosu City, Saga Prefecture

May 26, 2018
"Community comprehensive care built by multi-professionals"
Eiji Ichimaru, Ryusuke Yamaguchi, Kohei Yamashita, Kiwako Ogawa, Sayaka Noshita, Yuka Yoshitomi, Sumire Tachi, Kaori Hirayama, Hiromi Yamasuji, Eri Takeshita, Yamazumi Marina
Oral Physician Training Seminar 
Sakata City, Yamagata Prefecture

April 21-22, 2018
Ryusuke Yamaguchi, Kiwako Ogawa, Sayaka Noshita, Yuka Yoshitomi
JIAJO Spring Special Lecture
Fukuoka City

April 1, 2018
"Two Messages to Dentists of the Future - 'Dream' and 'Clinical Anatomy'" Eiji
Ichimaru, Ryusuke Yamaguchi, Kohei Yamashita
Kumamoto Earthquake Reconstruction Support Special Lecture
Mashiki Town, Kamimashiki District, Kumamoto Prefecture

March 21, 2018
"Periodontal disease as indicated by history: From treatment to prevention"
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Yuka Yoshitomi, Sayaka Noshita
New score briefing session
Saga City

March 18, 2018
Eiji Ichimaru, Ryusuke Yamaguchi, Kohei Yamashita 
Lecture commemorating the establishment of Dental Square Japan
Fukuoka City

March 17-18, 2018
Eiji Ichimaru, Ryusuke Yamaguchi 
19th ITISC Saga/Nagasaki
Saga City

March 10, 2018
"Regenerative therapy for periodontal tissue and implant sites"
Eiji Ichimaru, Ryusuke Yamaguchi, Kohei Yamashita 
Japanese Society of Clinical Periodontology Kyushu Branch 2017 2nd Branch Education Workshop
Fukuoka City

March 4, 2018
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Yuka Yoshitomi, Sayaka Noshita
26th Kyushu Clinical Regenerative Dentistry Lecture
Fukuoka City

February 17, 2018
"Visualize end treatment"
Eiji Ichimaru, Ryusuke Yamaguchi, Kohei Yamashita
Dental Research Society
Saga City

February 15, 2018
"Implant treatment and disease around implants" Eiji Ichimaru, Ryusuke Yamaguchi, Kohei Yamashita, Kiwako Ogawa, Chiharu Uchida, Sayaka Noshita, Yuka Yoshitomi, Sumire Tachi, Kaori Hirayama, Hiromi Yamasuji, Eri Takeshita, Marina Yamazumi 
The 35th Kyushu Branch Academic Meeting of the Japanese Society of Oral Implantology
Fukuoka Kitakyushu

January 27-28, 2018
Eiji Ichimaru
Oral Physician Training Seminar
Sakata City, Yamagata Prefecture

January 20-21, 2018
Ryusuke Yamaguchi, Kiwako Ogawa, Sayaka Noshita, Yuka Yoshitomi
Oral Physician Training Seminar
Sakata City, Yamagata Prefecture

December 9-10, 2017
Ryusuke Yamaguchi, Kiwako Ogawa, Sayaka Noshita, Yuka Yoshitomi
Dental Research Group Dental Treatment Series for Diseased Patients (4th)
Saga City

December 7, 2017
"Respiratory diseases that dentists should know"
Eiji Ichimaru, Ryusuke Yamaguchi, Kohei Yamashita, Kiwako Ogawa, Chiharu Uchida, Sayaka Noshita, Yuka Yoshitomi, Sumire Tachi, Kaori Hirayama, Yama Hiromi Suji, Eri Takeshita, Marina Yamazumi
18th ITISC Saga/Nagasaki
Saga City

November 25, 2017
Eiji Ichimaru, Ryusuke Yamaguchi, Kohei Yamashita, Kiwako Ogawa, Sayaka Noshita, Yuka Yoshitomi, Sumire Tachi, Kaori Hirayama
2017 Japanese Society of Periodontology Kyushu Five Universities
and Japanese Society of Clinical Periodontology Kyushu Branch Joint Workshop
Fukuoka City

November 19, 2017
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Yuka Yoshitomi, Sayaka Noshita
The 3rd Happy Food Support Network
Tosu City, Saga Prefecture

November 16, 2017
"What do you think at a time like this? "What would you do at a time like this?" Eiji
Ichimaru, Ryusuke Yamaguchi, Kohei Yamashita, Kiwako Ogawa, Chiharu Uchida, Sayaka Noshita, Yuka Yoshitomi, Sumire Tachi, Kaori Hirayama, Hiromi Yamasuji, Eri Takeshita, Marina Yamazumi
Miyaki-Tosu District Dental Association, Kanzaki District Dental Association Joint Workshop
Kurume City, Fukuoka Prefecture

November 11, 2017
"Oral function seen from a speech pathologist - Differences between dentistry and medicine in dysphagia -"
Eiji Ichimaru 
Dental treatment series for sick patients (Part 3)
Saga City

November 10, 2017
"Gastrointestinal disease, advice from medical department to dentistry"
Eiji Ichimaru, Ryusuke Yamaguchi, Kohei Yamashita, Kiwako Ogawa, Chiharu Uchida, Sayaka Noshita, Yuka Yoshitomi, Sumire Tachi, Kaori Hirayama, Yamasuji Hiromi, Eri Takeshita, Marina Yamazumi
Dental treatment series for sick patients (Part 2)
Saga City

October 19, 2017
"Cardiovascular disease and dyslipidemia -Trends in the latest cardiovascular disease treatment useful for dentists-"
Eiji Ichimaru, Ryusuke Yamaguchi, Kohei Yamashita 
Dental Research Society
Saga City

October 5, 2017
"Study Meeting on Medical Safety Measures - Including Nosocomial Infection Control -"
Eiji Ichimaru, Ryusuke Yamaguchi, Kohei Yamashita, Kiwako Ogawa, Chiharu Uchida, Sayaka Noshita, Yuka Yoshitomi, Sumire Tachi, Kaori Hirayama , Hiromi Yamasuji, Eri Takeshita, Marina Yamazumi
Bio-Us/Bio-Gide Seminar 2017
Tokyo Chiyoda Ward

October 1, 2017
"From the basics of periodontal disease to regenerative therapy: Concepts of antibacterial therapy and regenerative therapy"
Ryusuke Yamaguchi
Dental treatment series for sick patients (1st)
Saga City

September 28, 2017
"How to read internal medical test data and provide medical information-including diabetes-"
Eiji Ichimaru, Ryusuke Yamaguchi, Kohei Yamashita, Kiwako Ogawa, Chiharu Uchida, Sayaka Noshita, Yuka Yoshitomi, Sumire Tachi, Kaori Hirayama, Hiromi Yamasuji, Eri Takeshita, Marina Yamazumi 
Straumann Seminar
Fukuoka City

September 18, 2017
Ryusuke Yamaguchi
American academy of periodontology 103rd annual meeting
america boston

September 9-12, 2017
Eiji Ichimaru
Straumann Assistant Seminar
Fukuoka City

September 10, 2017
Kiwako Ogawa, Yuka Yoshitomi, Sayaka Noshita
Kyushu University Second Prosthodontic Alumni Association Furuyano Class 20th Anniversary Academic Lecture
Fukuoka City

September 3, 2017
"Cutting-edge treatment in oral and maxillofacial regenerative therapy -from evidence to clinical implementation-"
Eiji Ichimaru, Ryusuke Yamaguchi, Kohei Yamashita
Bio-oss,Bio-Gide,Perio Analyse 1Day Seminar Nagasaki
Nagasaki City

August 27, 2017
Eiji Ichimaru, Ryusuke Yamaguchi
Part 2 Network to Support Happy Food
Tosu City, Saga Prefecture

August 23, 2017
"Support for food and oral care for local residents after the Kumamoto earthquake" Eiji
Ichimaru, Ryusuke Yamaguchi, Kohei Yamashita, Kiwako Ogawa, Chiharu Uchida, Sayaka Noshita, Yuka Yoshitomi, Sumire Tachi , Kaori Hirayama, Hiromi Yamasuji, Eri Takeshita, Marina Yamazumi 
Kyushu University Regenerative Dentistry and Implant Research Society Special Public Lecture
Fukuoka City

July 7, 2017
"Immediate Implantation, Immediate Implantation, and Advantages of CAD/CAM Applications"
Eiji Ichimaru
17th ITISC Saga/Nagasaki
Saga City

July 1, 2017
"Implant treatment in the aesthetic field - its tissue management -"
Eiji Ichimaru, Ryusuke Yamaguchi, Kohei Yamashita
Collaborative exchange meeting between medical and dental departments-Diabetes and periodontal disease-
Tosu City, Saga Prefecture

June 29, 2017
Eiji Ichimaru, Ryusuke Yamaguchi, Kohei Yamashita
The 35th Annual Meeting of the Japanese Society of Clinical Periodontology
Osaka

June 24-25, 2017
Eiji Ichimaru, Ryusuke Yamaguchi
A network that supports happy food
Tosu City, Saga Prefecture

June 23, 2017
Kohei Yamashita, Kiwako Ogawa, Chiharu Uchida, Sayaka Noshita, Yuka Yoshitomi, Sumire Tachi, Kaori Hirayama, Eri Takeshita, Marina Yamazumi
Osteology Symposium Japan 2017
Tokyo

June 3-4, 2017
Eiji Ichimaru, Ryusuke Yamaguchi
2017 Miyaki-Tosu District Dental Association Academic Lecture
Tosu City, Saga Prefecture

May 27, 2017
"Work together! Eiji Ichimaru,
Ryusuke Yamaguchi, Kohei Yamashita, Kiwako Ogawa, Chiharu Uchida, Sayaka Noshita, Yuka Yoshitomi, Sumire Tachi, Kaori Hirayama, Hiromi Yamasuji, Eri Takeshita, Marina Yamazumi
Kurume University School of Medicine Oral and Maxillofacial Surgery 50th Anniversary Lecture
Kurume City, Fukuoka Prefecture

May 20, 2017
Eiji Ichimaru 
The 60th Spring Meeting of the Japanese Society of Periodontology
Fukuoka City

May 12-13, 2017
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Chiharu Uchida, Sayaka Noshita, Yuka Yoshitomi
ITI World Symposium2
Switzerland

May 4-7, 2017
Eiji Ichimaru
2017 Miyaki-Tosu District Dental Association Academic Lecture
Tosu City, Saga Prefecture

April 15, 2017
“Work together!
Knowledge and Clinical Study Group on Eating and Swallowing that Dentists and Dental Hygienists Should Know Hiromi, Eri Takeshita, Marina Yamazumi
hospitality seminar
Saga City

April 13, 2017
"Medical reception communication techniques that are 'transmitted' because they are conveyed-To create a heart-to-heart medical site-"
Yuka Yoshitomi, Sayaka Noshita, Sumire Tachi, Kaori Hirayama, Hiromi Yamasuji, Eri Takeshita, Yama Marina Sumi
PHIJ 10th Anniversary Commemorative Lecture
Chiyoda ward, Tokyo

April 8-9, 2017
"Innovation in dentistry caused by synergy between GPs and specialists"
Eiji Ichimaru, Ryusuke Yamaguchi
The 7th Kyushu University Regenerative Dental Implant Study Group Academic Lecture
Fukuoka City

March 19, 2017
"How to fix the superstructure to think about now"
Eiji Ichimaru
16th ITISC Saga
Saga City

March 18, 2017 ``Implant treatment and osteonecrosis of the jaw
: Pros and cons of implant treatment for patients using antiresorptive drugs''
Eiji
Ichimaru, Ryusuke Yamaguchi
Nagasaki University School of Medicine Alumni Association Saga Prefecture Branch 2016 Lecture
Saga City

March 4, 2017
"Effective treatment for peri-implant disease"
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Chiharu Uchida, Yuka Yoshitomi, Sayaka Noshita, Sumire Tachi, Hiromi Yamasuji, Marina Yamazumi, Takeshita Eri
System use seminar
Isahaya City, Nagasaki Prefecture

February 26, 2017
"Top-down treatment for long-term stability of teeth and implants"
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito
Medical and Dental Joint Research Group
Saga City

February 23, 2017
"Scientific Evidence of Osteonecrosis of the Jaw and its Actuality -For Effective Use of the Osteonecrosis of the Jaw Position Paper 2016-" Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito, Kiwako Ogawa, Chiharu Uchida
, Sayaka Noshita, Yuka Yoshitomi, Sumire Tachi, Hiromi Yamasuji, Eri Takeshita, Marina Yamazumi
Research Society of Dentistry
Saga City

February 9, 2017
"Masticatory function test and fiber post study meeting"
Sayaka Noshita
Japanese Society of Periodontology 2016 2nd Kyushu Branch Education Workshop
Fukuoka City

February 5, 2017
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Chiharu Uchida, Yuka Yoshitomi, Sayaka Noshita
Nagasaki periodontal disease lecture
Nagasaki City

February 4, 2017
Eiji Ichimaru, Ryusuke Yamaguchi
Home medical care multi-professional workshop
Tosu City, Saga Prefecture

January 28, 2017
Ryusuke Yamaguchi, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida
The 34th Kyushu Branch Academic Meeting of the Japanese Society of Oral Implantology
Kumamoto City

January 21-22, 2017
"Implant treatment that contributes to healthy life expectancy"
Eiji Ichimaru, Kiwako Ogawa, Chiharu Uchida 
Takara School
Fukuoka City

December 4, 2016
"Construction of a 21st century dental clinic that develops academics, medical care, and management"
Eiji Ichimaru, Kiwako Ogawa 
PHIJ Special Lecture
Fukuoka City

December 4, 2016
"Safe implant treatment that brings long-term stability"
Ryusuke Yamaguchi 
15th ITISC Saga
Saga City

December 3, 2016
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito 
Geistich sience course/3day advanced course
Switzerland Zurich

November 23-26, 2016
Eiji Ichimaru
2016 Japanese Society of Periodontology Kyushu Five Universities and
Japanese Society of Clinical Periodontology Kyushu Branch Joint Workshop
Nagasaki City

November 6, 2016
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito, Kiwako Ogawa, Chiharu Uchida, Sayaka Noshita 
27th Oral Implant Specialist Clinical Technology Improvement Seminar
Hiroshima city

October 30, 2016
"Benefits and Risks of Implant Treatment"
Eiji Ichimaru
First Medical and Dental Joint Research Group
Saga City

October 28, 2016
"Medical-Dental Cooperation and Rehabilitation Nutrition Supporting Comprehensive Community Care" Ryusuke
Yamaguchi, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Sayaka Noshita, Yuka Yoshitomi, Sumire Tachi, Marina Kojima, Yamaguchi Hiromi Suji, Eri Takeshita  
The 23rd General Assembly of the Japanese Dental Association
Fukuoka City

October 23, 2016
Ryusuke Yamaguchi, Yasushi Naito, Kiwako Ogawa, Sayaka Noshita, Yuka Yoshitomi 
Dental Research Society
Saga City

October 20, 2016
"Dental visit practice and points to note in insurance claims"
Ryusuke Yamaguchi, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Sayaka Noshita, Yuka Yoshitomi, Sumire Tachi, Marina Kojima, Hiromi Yamasuji, Marina Yamazumi, Eri Takeshita 
2016 AAP/JSP/JACP Meeting Perio Samurai Night
USA San Diego

September 11, 2016
Eiji Ichimaru, Ryusuke Yamaguchi
102nd Annual Meeting
USA San Diego

September 10-13, 2016
Eiji Ichimaru, Ryusuke Yamaguchi
2016 Dental Hygienist Lifelong Training Course
Saga City

July 31, 2016
"Results of basic periodontal treatment maintenance-How should dental hygienists approach and what should be done?" ~”
Miho Takahashi, Chiharu Uchida, Yuka Yoshitomi, Sayaka Noshita, Sumire Tachi
Bio-Us Bio-Guide Seminar vol.7
Osaka city

July 17, 2016
Ryusuke Yamaguchi
Bio-Oss Bio-Guide Seminar vol.7 Hands-on course
Osaka city

July 16, 2016
Eiji Ichimaru
The 34th Annual Meeting of the Japanese Society of Clinical Periodontology
Fukuoka City

July 9-10, 2016
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida,
Sayaka Noshita, Yuka Yoshitomi 
14th ITISC Saga
Saga City

July 2, 2016
"Utilization of Digital Workflow in Dental Implant Treatment (Importance of Collaboration between Dentists and Dental Technicians)"
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito
Think about the essentials of Endo.
Saga City

June 9, 2016
Yasushi Naito
straumann Foram 
Chiyoda Ward, Tokyo

The 59th Spring Annual Meeting of the Japanese Society of Periodontology
Kagoshima City

May 20-21, 2016
Eiji Ichimaru, Ryusuke Yamaguchi
Medical and Dental Joint Research Group
Saga City

May 7, 2016
"Dental care to protect the whole body from oral infections-from diabetes to post-earthquake pneumonia-" Eiji
Ichimaru, Ryusuke Yamaguchi, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Sayaka Noshita, Yoshitomi Tomoka
"New score 2nd briefing session"
Saga City

April 27, 2016
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito
PHIJ Special Lecture
Fukuoka City

April 10, 2016
"Know the true value of dental care, break out of the shell, and make it into a product. Listen to the essence! Eiji
Ichimaru, Ryusuke Yamaguchi, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Sayaka Noshita, Yuka Yoshitomi
straumann Roxsolid Roadshow
Fukuoka City

April 3, 2016
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito
"Dental new score briefing session"
Saga City

March 21, 2016
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito
Miyaki Tosu District Dental Association Academic Workshop
Saga City

March 12, 2016
Eiji Ichimaru 
13th ITISC Saga
Saga City

March 5, 2016
"Rethinking Osseointegration"
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito 
Medical and Dental Joint Research Group
Saga City

February 16, 2016
"Risk of complications during gastrostomy and oral care"
Ryusuke Yamaguchi, Yasushi Naito
Miyaki-Tosu District Dental Association, Kanzaki District Dental Association Joint Workshop
Kurume City, Fukuoka Prefecture

February 13, 2016
"Innovation of endodontic therapy - NiTi file and MTA"
Eiji Ichimaru
Japanese Society of Clinical Periodontology 2015 2nd Kyushu Branch Education Workshop
Fukuoka City

February 7, 2016
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Sayaka Noshita, Yuka Yoshitomi 
The 13th Nagasaki Periodontology Lecture
Nagasaki City

February 6, 2016
Eiji Ichimaru, Ryusuke Yamaguchi
The 33rd Kyushu Branch Academic Meeting of the Japanese Society of Oral Implantology
Saga City

January 30-31, 2016
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Saya Noshita,
Yuka Kayoshitomi 
Medical and Dental Joint Research Group
Saga City

January 21, 2016
"Diagnosis and treatment of sleep apnea syndrome"
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Sayaka Noshita, Yuka Yoshitomi
Fiscal 2015 8020 Campaign Promotion Special Project 
“Family Dentist” Awareness and Dissemination Project 
1st Workshop for Dental Health Care Workers 
Tosu City, Saga Prefecture

January 16, 2016
""Why" Do Dentists Live Longer?"
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Sayaka Noshita, Yuka Yoshitomi
Saga City Dental Association Academic Lecture
Saga City

December 12, 2015
"Frequently examined endodontic treatment"
Ryusuke Yamaguchi
12th ITISC Saga
Saga City

December 5, 2015
"Various cases encountered in daily clinical practice"
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito
Dental workshop
Saga City

December 3, 2015
"Current status of dental examination and guidance: What we learned about future guidance audits from discussions with the Kyushu Bureau of Health and Welfare" Eiji
Ichimaru, Ryusuke Yamaguchi, Yasushi Naito
The 68th Kyushu Dental Congress
Haebaru Town, Okinawa Prefecture

November 14, 2015
Eiji Ichimaru 
2015 Japanese Society of Periodontology Kyushu Five Universities and
Japanese Society of Clinical Periodontology Kyushu Branch Joint Workshop
Fukuoka City

November 8, 2015
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Sayaka Noshita, Yuka Yoshitomi 
11th ITISC Saga
Saga City

October 31, 2015
"Implant treatment strategy and risk management"
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito
Dental Research Society
Saga City

October 20, 2015
"Do you know THC"
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito
Miyaki Tosu District Dental Association Study Group
Tosu City, Saga Prefecture

October 16, 2015
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito
Funakoshi Periodontology Workshop 35th Anniversary Lecture
Fukuoka City

October 11-12, 2015
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito 
Dental Research Society
Saga City

September 26, 2015
"Actuality of denture space dentures - Stable dentures for elderly people with thin alveolar ridges"
Ryusuke Yamaguchi
The 45th Annual Meeting of the Japanese Society of Oral Implantology
Okayama City

September 21-23, 2015
Eiji Ichimaru, Yasushi Naito
perio and implant
Kumamoto City

September 19, 2015
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito
Oral Physician Development Seminar SAT Sponsored Course 43rd Term 2nd
Sakata City, Yamagata Prefecture

September 12-13, 2015
Eiji Ichimaru, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida
Dental Hygienist Lifelong Training Course
Saga City

September 6, 2015
"Dental hygienists protect teeth, protect implants, and protect health"
Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Yuka Yoshitomi, Sayaka Noshita
AO Chapter Charter Japan 2015 Convention
Chiyoda ward, Tokyo

July 26, 2015
The 33rd Annual Meeting of the Japanese Society of Clinical Periodontology
Sendai, Miyagi Prefecture

July 18-19, 2015
Eiji Ichimaru, Ryusuke Yamaguchi, Miho Takahashi
10th ITISC Saga
Saga City

July 11, 2015
"Implant Overdenture Using Locator: Theory and Practice"
Eiji Ichimaru
Dental Research Society
Saga City

June 11, 2015
"Occlusion development from deciduous dentition to permanent dentition"
Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Sayaka Noshita, Yuka Yoshitomi 
Euro Perio8
England, London

June 3-6, 2015
Eiji Ichimaru,
BLS workshop
Tosu City, Saga Prefecture

May 23, 2015
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito, Miho Takahashi, Chiharu Uchida, Sayaka Noshita, Yuka Yoshitomi, Marina Kojima, Hiromi Yamasuji, Midori Itoyama 
Dental Research Society
Saga City

May 21, 2015
"Super Bond & Bulk Base Training Briefing"
Ryusuke Yamaguchi, Yasushi Naito, Miho Takahashi, Chiharu Uchida, Sayaka Noshita, Yuka Yoshitomi
The 58th Spring Meeting of the Japanese Society of Periodontology
Chiba

May 15-16, 2015
Eiji Ichimaru, Ryusuke Yamaguchi
Periodontal disease learning session for staff
Saga City

April 23, 2015
"How to practice the paradigm shift of basic periodontal treatment in daily practice"
Yasushi Naito, Miho Takahashi, Chiharu Uchida, Sayaka Noshita, Yuka Yoshitomi
Oral Physician Development Seminar SAT Sponsored Course 43rd Term 1st
Sakai City, Yamagata Prefecture

April 18-19, 2015
Eiji Ichimaru, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida
Lecture on home medical care
Tosu City, Saga Prefecture

April 16, 2015
"Reality of multi-professional collaboration in home medical care using IT"
Yasushi Naito 
Dental Research Society
Saga City

March 29, 2015
"It wasn't supposed to be like this! CR Restoration”
Ryusuke Yamaguchi, Yasushi Naito, Miho Takahashi, Sayaka Noshita
Kyushu University Regenerative Dentistry and Implant Research Group General Assembly
Fukuoka City

March 22, 2015
Eiji Ichimaru
1st Implant Practical Course OB Meeting
Kumamoto City

March 1, 2015
"Evidence-based Implant Treatment in Patients with Periodontal Disease"
Ryusuke Yamaguchi, Yasushi Naito 
2014 2nd Kyushu Branch of Japanese Society of Clinical Periodontology
Fukuoka City

February 22, 2015
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida 
The 12th Nagasaki Periodontology Lecture
Nagasaki City

February 14, 2015
Eiji Ichimaru and Ryusuke Yamaguchi
Manager workshop
Saga City

February 12, 2015
"Staff education and guidance based on understanding the characteristics of young people"
Kazuko Ichimaru
The 32nd Annual Meeting of the Japanese Society of Oral Implantology Kyushu Branch
Nagasaki City

January 31 to February 1, 2015
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida
3rd Workshop for Dental Health Care Workers
Saga City

January 15, 2015
"Health for All ~What is required of a family dentist~"
Eiji Ichimaru 
Dental Research Society
Saga City

January 15, 2015
"Aiming for safe and secure implant treatment"
Ryusuke Yamaguchi, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Sayaka Noshita, Yuka Yoshitomi 
Funakoshi Periodontology Workshop
Fukuoka City

July 12-13, August 9-10, September 6-7, October 4-5, November 8-9, December 6-7, 2014 Ryusuke
Yamaguchi
Implant Center Kyushu regular meeting
Kumamoto City

January 8th, April 9th, August 6th, September 10th, November 12th, December 20th, 2014 Eiji
Ichimaru
Kyushu University Regenerative Dentistry and Implant Research Group
Fukuoka City

January 9, February 13, March 13, April 10, May 8, June 12, August 7, September 11, October 9, December 11, 2014 Eiji
Hiichimaru and Ryusuke Yamaguchi
Perio Health Institute Japan Special Lecture
Fukuoka City

December 21, 2014
"Future preventive dentistry and maintenance based on evidence"
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito, Miho Takahashi, Chiharu Uchida
9th ITISC Saga
Saga City

November 29, 2014
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito
Dental Research Society
Saga City

November 27, 2014
"Theory, practice and anguish of nosocomial infection control in dentistry"
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Sayaka Noshita, Yuka Yoshitomi, Kazuko Ichimaru
ITI Member Meeting ITI Treatment Guide vol.7 Seminar
Minato Ward, Tokyo

November 23, 2014
Eiji Ichimaru
2014 Japanese Society of Periodontology Kyushu Five Universities
Kyushu Branch Joint Workshop of Japanese Society of Clinical Periodontology
Fukuoka City

November 16, 2014
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida
Dental Research Society

October 30, 2014
"The Distress and Practice of Nosocomial Infection Control in Dentistry"
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Yuka Yoshitomi, Sayaka Noshita
The 57th Autumn Annual Meeting of the Japanese Society of Periodontology
Kobe city, Hyogo Pref

October 19, 2014
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Miho Takahashi
The 3rd Tosu Miyaki District Sanshikai
Tosu City, Saga Prefecture

October 11, 2014
Eiji Ichimaru,
The Japanese Society of Periodontology 55th Dental Hygienist Education Lecture
Saga City

October 5, 2014
Kiwako Ogawa, Miho Takahashi, Chiharu Uchida 
AAP 100th annual meeting
USA San Francisco

September 19-22, 2014
Eiji Ichimaru,
The 43rd Annual Meeting of the Japanese Society of Oral Implantology
Chiyoda ward, Tokyo

September 12-14, 2014
Eiji Ichimaru,
Nagasaki University School of Dentistry Alumni Association Saga Branch 20th Anniversary Academic Lecture
Saga City

August 30, 2014
"About regenerative medicine from dentistry"
Eiji Ichimaru, Ryusuke Yamaguchi, Maki Matsushita, Yasushi Naito 
Dental Research Society
Saga City

August 21, 2014
"Points for safe dental care for the elderly with disease"
Ryusuke Yamaguchi, Maki Matsushita, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Yuka Yoshitomi, Sayaka Noshita
General Meeting of Saga Health Insurance Physician Association
Kurume City, Fukuoka Prefecture

July 26, 2014
"Water for life in Afghanistan -Thinking about peace from support activities in conflict areas-"
Eiji Ichimaru 
Global Standard Seminar in Fukuoka
Fukuoka City

July 20, 2014
"Practicing world-class dental care -Think Globally, Act Locally-"
Eiji Ichimaru, Ryusuke Yamaguchi, Maki Matsushita, Kiwako Ogawa, Chiharu Uchida 
Funakoshi Periodontology Workshop Basic Course B Schedule
Fukuoka City

July 12-13, 2014
Ryusuke Yamaguchi 
8th ITISC Saga
Saga City

July 12, 2014
"Verifying the prognosis of occlusal collapse cases"
Eiji Ichimaru 
Osteology Japan
Shinjuku-ku, Tokyo

July 5-6, 2014
Eiji Ichimaru 
Special Lecture by Prof. Daniel Buser
Shinjuku-ku, Tokyo

July 4, 2014
Eiji Ichimaru 
The 32nd Annual Meeting of the Japanese Society of Clinical Periodontology
Aichi Prefecture, Nagoya City

June 21-22, 2014
Eiji Ichimaru 
Dental Research Society
Saga City

June 12, 2014
"All about local anesthesia that works well without pain"
Maki Matsushita, Yasushi Naito
Medical and Dental Joint Research Group
Kurume City, Fukuoka Prefecture

June 6, 2014
"From the need for treatment of osteoporosis to osteonecrosis of the jaw-be careful of lifestyle-related cases-" Eiji
Ichimaru, Ryusuke Yamaguchi, Maki Matsushita, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Noshita Sayaka and Yuka Yoshitomi
Kyushu Dental Show
Fukuoka City

May 31-June 1, 2014
Yasushi Naito, Miho Takahashi
Home-visit medical care and contact function training workshop
Tosu City, Saga Prefecture

May 16, 2014
Eiji Ichimaru, Ryusuke Yamaguchi, Maki Matsushita, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Yuka Yoshitomi, Sayaka Noshita
New score 2nd briefing session
Saga City

May 1, 2014
Ryusuke Yamaguchi, Maki Matsushita, Yasushi Naito
ITI World Symposium
Switzerland Geneva

April 24-26, 2014
Eiji Ichimaru
The 52nd Chikugo Saga Diabetes Academic Lecture
Saga City

April 18, 2014
Eiji Ichimaru, Ryusuke Yamaguchi, Maki Matsushita, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Yuka Shimakawa, Sayaka Noshita, Yuka Yoshitomi
Edentulous Overdenture Course
Fukuoka City

April 6, 2014
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito
7th ITISC Saga
Saga City

April 5, 2014
"Maxillary Sinus Elevation Technique - For safer and more secure practice..."
Eiji Ichimaru, Ryusuke Yamaguchi, Yasushi Naito
Explanatory meeting on insurance points around districts
Tosu City, Saga Prefecture

March 26, 2014
Eiji Ichimaru
2014 Dental New Score Briefing
Saga City

March 24, 2014
Eiji Ichimaru, Ryusuke Yamaguchi, Maki Matsushita, Yasushi Naito
Nagasaki University School of Dentistry Alumni Association Saga Branch 2013 Academic Lecture
Saga City

March 1, 2014
Eiji Ichimaru
Symposium on promoting home dental care
Saga City

February 26, 2014 " Maki Matsushita, 
the future home dental treatment that is required
Dental Research Society
Saga City

February 20, 2014
"Theory and Practice of Periodontal Surgery - Points for Success -"
Eiji Ichimaru, Ryusuke Yamaguchi, Maki Matsushita, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Sachi Taguchi
Implant maintenance seminar Hakata
Fukuoka City

February 15, 2014
Kiwako Ogawa
The 33rd Japanese Oral Implant Society Kanto/Koshinetsu Branch Academic and Other Conference
Shinjuku-ku, Tokyo

February 8-9, 2014
Eiji Ichimaru 
Japanese Society of Clinical Periodontology 2013 2nd Kyushu Branch Education Workshop
Fukuoka City

February 2, 2014
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida 
Medical and Dental Joint Research Group
Saga City

January 16, 2014
"Diabetes and periodontal disease-the sixth complication-" Eiji Ichimaru, Ryusuke Yamaguchi, Maki Matsushita, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Sachi Taguchi
Dental Research Society
Saga City

December 19, 2013
"Dental treatment using a microscope"
Eiji Ichimaru, Ryusuke Yamaguchi, Maki Matsushita, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Sachi Taguchi
Dental hygienist workshop
Saga City

December 15, 2013
"Dental hygienist" Power "Show place"
Yuka Shimakawa
Dental workshop
Saga City

December 5, 2013
"Current status of dental examination and guidance"
Ryusuke Yamaguchi, Maki Matsushita, Yasushi Naito
Nagasaki University School of Dentistry Alumni Association Academic Lecture
Fukuoka City

December 1, 2013
"Let's talk about the future 'End' -Justice in Endodontics-"
Eiji Ichimaru, Ryusuke Yamaguchi 
6th ITISC Saga
Saga City

November 30, 2013
Eiji Ichimaru, Ryusuke Yamaguchi, Maki Matsushita, Yasushi Naito, Koshi Miyagi, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Misato Taketomi, Hitomi Nagasawa 
The 5th National Convention of the Japanese Society for Occlusal Development
Fukuoka City

November 23-24, 2013
Eiji Ichimaru
2013 NPO The
6th Kyushu Region Medical Workshop of the Japanese Society of Periodontology
Kumamoto City

November 17, 2013
Yuka Shimakawa
Japanese Society of Periodontology Kyushu Five Universities and
Japanese Society of Clinical Periodontology Kyushu Branch Joint Workshop
Kitakyushu, Fukuoka Prefecture

November 10
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Hitomi Nagasawa
Healthcare Meeting 2013
Chiyoda ward, Tokyo

October 26-27, 2013
Eiji Ichimaru, Ryusuke Yamaguchi
Cancer patient dentistry cooperation seminar
Saga City

October 26-27, 2013
[DVD course]
Maki Matsushita, Yasushi Naito
2013 66th Kyushu Dental Congress
Kagoshima Kagoshima City

October 19-20, 2013
Eiji Ichimaru
ITI Member Meeting2013 
ITI Treatment Guide vol.6 Seminar
Minato Ward, Tokyo

October 13, 2013
Eiji Ichimaru
Medical Research Society
Saga City

October 10, 2013
"Basic Knowledge of Heavy Ion Therapy and Saga Himat"
Maki Matsushita, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Hitomi Nagasawa, Sachi Taguchi
The 43rd Annual Meeting of the Japanese Society of Oral Implantology
Fukuoka City, Fukuoka Prefecture

September 13-15, 2013
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Hitomi Nagasawa
Dental hygienist workshop
Saga City

September 1, 2013
"Eating/dysphagia and training methods according to pathology (indirect method)"
Miho Takahashi, Chiharu Uchida, Hitomi Nagasawa
1 night study seminar
Ureshino City, Saga Prefecture

August 24-25, 2013
"What will happen! ? The future of Japan,
Eiji Ichimaru
Medical and dental joint workshop
Saga City

2013/8/22
"Basic knowledge of chemotherapy required for perioperative oral management of cancer and medical-dental cancer collaboration" Eiji Ichimaru, Ryusuke Yamaguchi, Maki Matsushita, Yasushi Naito
2013 Children's Teeth and Mouth Health Promotion Instructor Workshop
Tosu City, Saga Prefecture

July 31, 2013
"Smile and oral health promotion" "For good practice of fluoride mouthwash"
Eiji Ichimaru
Kumamoto Premium Seminar 2013
Kumamoto City

July 12-14, 2013
Eiji Ichimaru
Pro. Salvi special lecture

July 11, 2013
"Diagnosis and treatment protocol for peri-implantitis"
Eiji Ichimaru, Ryusuke Yamaguchi, Maki Matsushita, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Hitomi Nagasawa
Dental hygienist workshop
Saga City

June 30, 2013
"How to acquire repeat customers Basic management skill up"
Yuka Shimakawa, Chiharu Uchida, Misato Taketomi, Hitomi Nagasawa
General Meeting of NPO Water Fluoridation Fund
Osaka city

June 30, 2013
"What is public health for practitioners who think about tap water fluoridation?"
Eiji Ichimaru
The 2013 Spring Annual Meeting of the Japanese Society of Conservative Dentistry (138th)
Fukuoka City

June 27-28, 2013
Eiji Ichimaru
Bio-Us Seminar vol.2
Chiyoda ward, Tokyo

June 23, 2013
Eiji Ichimaru
Medical Research Society
Saga City

June 20, 2013
"Basic Knowledge of Psychiatric Disorders for Practitioners"
Maki Matsushita, Yasushi Naito 
Dental Social Insurance Study Group
Saga City

June 13, 2013
"The 3rd Point of Receipt Creation without Deduction"
Maki Matsushita, Yasushi Naito 
Dental Research Society
Saga City

June 6, 2013
Evidence-based Oral Health in the Era of Low Caries Eiji
Ichimaru, Ryusuke Yamaguchi, Maki Matsushita, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Misato Taketomi, Hitomi Nagasawa 
Tsutsui Juku Occlusion Therapy Study Group
Fukuoka City

May 26, 2013
"Approach to Manners and MFT" Chiharu Uchida
, Misato Taketomi, Hitomi Nagasawa, Sachi Taguchi
Medical Research Society
Saga City

May 23, 2013
"Let's start home medical care! ]
Maki Matsushita, Yasushi Naito
Dental Research Society
Saga City

May 16, 2013
"Viral hepatitis and dental treatment"
Eiji Ichimaru, Maki Matsushita, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Misato Taketomi, Hitomi Nagasawa, Sachi Taguchi
Dental Social Insurance Study Group
Saga City

May 9, 2013
"The 2nd Point of Receipt Creation without Deduction"
Maki Matsushita, Yasushi Naito
Dental Social Insurance Study Group
Saga City

April 18, 2013
"The 1st Point of Receipt Creation without Penalty"
Maki Matsushita, Yasushi Naito
Dental Research Society
Saga City

April 11, 2013
"Basics of Occlusal Guidance in Children - Anterior Malocclusion in Childhood and its Response" Eiji
Ichimaru, Ryusuke Yamaguchi, Maki Matsushita, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Misato Taketomi, Hitomi Nagasawa
Saga Health Insurance Physician Association overnight study session
Karatsu City, Saga Prefecture

March 30-31, 2013
"Future medical situation learned from the Ministry of Health, Labor and Welfare"
Eiji Ichimaru
Medical and Dental Joint Research Group
Saga City

March 21, 2013
"How to use medicine during pregnancy and breastfeeding"
Eiji Ichimaru, Ryusuke Yamaguchi, Maki Matsushita, Yasushi Naito, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Misato Taketomi, Hitomi Nagasawa
Nagasaki University School of Dentistry Alumni Association, 2012 3rd Academic Lecture
Nagasaki City

March 17, 2013
"Effective use of the microscope improves the success rate and reliability of treatment"
Eiji Ichimaru, Ryusuke Yamaguchi 
Sharpening practice seminar
Tosu City, Saga Prefecture

March 16, 2013
"Let's learn more about instruments! ]
Miho Takahashi, Chiharu Uchida, Misato Taketomi, Hitomi Nagasawa
Kumamoto Dental Sansuikai
Kumamoto City

March 9-10, 2013
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Misato Taketomi, Hitomi Nagasawa 
Intractable disease patient care worker workshop
Tosu City, Saga Prefecture

March 7, 2013
"Oral Care and Collagen Disease"
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Misato Taketomi, Hitomi Nagasawa
Nagasaki University School of Dentistry Alumni Association Saga Branch Academic Lecture 2012
Saga City

March 2, 2013
"Providing unwavering dental care-for a bright future of dental associations-"
Eiji Ichimaru
Dental Research Society
Nagasaki City

February 21, 2013
"What Digital Dentistry Brings"
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Misato Taketomi, Hitomi Nagasawa 
Kyushu University Regenerative Dental Implant Research Society
Implant Master Course
Fukuoka City

January 27, 2013
"Safe and Secure Sinus Approach"
Eiji Ichimaru
The 30th Kyushu Branch Academic Conference
Beppu City, Oita Prefecture

January 19-20, 2013
"What is the Implant Treatment Needed Now? Pursuit of Safe and Secure Treatment" Eiji
Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Misato Taketomi, Hitomi Nagasawa 
Dental Research Society
Saga City

January 17, 2013
"Dental visit practice"
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa 
Continuing Education Course
Fukuoka City

January 13, 2013
"Instrumentation and Sharpening"
Kiwako Ogawa
Implant Center Kyushu regular meeting
Kumamoto City

February 13, April 10, May 8, June 12, 2013
Eiji Ichimaru
Kyushu University Regenerative Dental Implant Study Group
Fukuoka City

January 10, February 14, March 14, April 11, May 9, June 13, 2013 Eiji Ichimaru, Ryusuke
Yamaguchi
PREMIUM SEMINAR TOKYO 
Chiyoda ward, Tokyo

December 9, 2012
Eiji Ichimaru, Ryusuke Yamaguchi
Kyushu University Regenerative Dental Implant Study Group Lecture
Fukuoka City

December 3, 2012
"Impact of 3-D-planning on decision making in modern implant dentistry from virtual planning to Strauman Guided Surgery"
Eiji Ichimaru
ITI Member Meeting 2012
ITI Treatment Guide Seminar vol.5 Tokyo
Minato Ward, Tokyo

October 28, 2012
Eiji Ichimaru
Guided Surgery Standard Course
Fukuoka City

October 21, 2012
Eiji Ichimaru
2012 65th Kyushu Dental Congress in Kumamoto
Kumamoto City

October 13, 2012
Ryusuke Yamaguchi
EAO:20th anniversary Meeting 2012
denmark copenhagen

October 10-13, 2012
Eiji Ichimaru, Kazuko Ichimaru
Winceph follow-up seminar  
Fukuoka City

September 22, 2012
Eiji Ichimaru
Medical safety study session
Saga City

September 13, 2012
"Non-technical Skills Supporting Team Medical Safety"
Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Misato Taketomi, Hitomi Nagasawa, Sachi Taguchi, Marina Kojima
Dental Research Society
Saga City

August 23, 2012
"Medical safety measures in dentistry"
Ryusuke Yamaguchi, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Misato Taketomi, Hitomi Nagasawa, Yoko Shimada
Medical and Dental Joint Research Group
Saga City

July 19, 2012
"Health is from Kenguchi"
Eiji Ichimaru, Ryusuke Yamaguchi, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Misato Taketomi, Hitomi Nagasawa, Yoko Shimada, Sachi Taguchi, Marina Kojima
Dental information lecture
Fukuoka City

July 1, 2012 "Using CAD/CAM technology for implant treatment"
Eiji Ichimaru, Ryusuke Yamaguchi
Dental Research Society
Saga City

June 21, 2012
"Aiming for treatment that satisfies patients"
Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Misato Taketomi, Hitomi Nagasawa, Yoko Shimada
Shofu Dental Club Clinical Lecture
Fukuoka City

June 17, 2012
"MICD Course"
Eiji Ichimaru, Ryusuke Yamaguchi
ITI Congress Japan
Minato Ward, Tokyo

June 2-3, 2012
Eiji Ichimaru
Dental Research Society
Saga City

May 17, 2012
"The concept of root canal treatment at our hospital"
Eiji Ichimaru, Ryusuke Yamaguchi
Kurume City, Fukuoka Prefecture

April 8, 2012
"The highlight of hygienist's power / The secret to increasing the recall rate"
Kiwako Ogawa, Miho Takahashi, Misato Taketomi, Yoko Shimada 
The 2nd Kyushu University Regenerative Dental Implant Research Society Academic Lecture
Fukuoka City

March 25, 2012
"Current Surgery and Prospects of Guided Surgery"
Eiji Ichimaru
1st ITISC Saga
Saga City

March 17, 2012
"Basic treatment of implant surgery and consideration for long-term stability"
Eiji Ichimaru, Ryusuke Yamaguchi
District Dental Association Academic Lecture
Tosu City, Saga Prefecture

March 10, 2012
Eiji Ichimaru
Nagasaki University School of Dentistry Alumni Association Saga Prefecture Academic Lecture
Saga City

March 3, 2012
"Things that should not change in the era of change-Importance of basic treatment-"
Eiji Ichimaru, Ryusuke Yamaguchi, Takuma Nishi, Tomoko Egashira, Kiwako Ogawa 
Medical and Dental Joint Research Group
Saga City

February 16, 2012
"Thinking about Dysphagia"
Eiji Ichimaru, Ryusuke Yamaguchi, Takuma Nishi, Tomoko Egashira, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Misato Taketomi, Hitomi Nagasawa, Yoko Shimada
2011 Kyushu District Dentistry Lifelong Training Seminar
Saga City

January 29, 2012
"Dental treatment that gives you the joy of living"
Takuma Nishi, Ryusuke Yamaguchi
The 29th Kyushu Branch Academic Conference of the Japanese Oral Implant Society
Miyazaki City

January 21-22, 2012
Eiji Ichimaru, Ryusuke Yamaguchi, Takuma Nishi, Kiwako Ogawa
2nd Healthcare West Staff Workshop
Fukuoka City

January 8, 2012
"Signpost for the introduction of 'healthcare-type medical treatment' to protect and nurture health"
Eiji Ichimaru, Ryusuke Yamaguchi, Takuma Nishi, Miho Takahashi
Kyushu University Implant Seminar
Fukuoka City

January 17th and February 7th, 2012
Eiji Ichimaru
Implant Center Kyushu regular meeting
Kumamoto City

February 8, April 11, June 13, August 8, December 12, 2012
Eiji Ichimaru
Kyushu University Regenerative Dental Implant Study Group
Fukuoka City

April 12, May 10, June 14, July 12, August 9, September 13, November 14, December 13, 2012 Eiji Ichimaru, Ryusuke
Yamaguchi
BPI 2011 HK
China Hong Kong

December 1, 2011
"International Symposium on Bone Regeneration, Periodontology & Implant Dentistry"
Eiji Ichimaru
2011 BLS Workshop
Saga City

November 27, 2011
Ryusuke Yamaguchi
The 64th Kyushu Dental Congress
Nagasaki City

October 15-16, 2011
Eiji Ichimaru
Medical and Dental Joint Research Group
Saga City

October 13, 2011
"Eh! Collaboration between dentistry and dermatology is more than just metal allergies.”
Ryusuke Yamaguchi, Tomoko Egashira, Kiwako Ogawa, Chiharu Uchida, Misato Taketomi, Yoko Shimada
Medical and dental joint seminar
Saga City

September 22, 2011
"Bisphosphonate-related osteonecrosis of the jaw"
Eiji Ichimaru, Ryusuke Yamaguchi, Takuma Nishi, Tomoko Egashira
3rdITI Education Week Hong Kong
China Hong Kong

September 17, 2011
Eiji Ichimaru
Dental Research Society
Saga City

August 25, 2011
"Comparison of dental situations in Japan and the United States"
Eiji Ichimaru, Ryusuke Yamaguchi, Takuma Nishi, Tomoko Egashira, Miho Takahashi, Chiharu Uchida, Misato Taketomi, Yoko Shimada, Sachi Taguchi, Marina Kojima, Mariko Noda
Infection control seminar
Kumamoto City

August 7, 2011
Kiwako Ogawa and Miho Takahashi
Great East Japan Earthquake Charity Academic Commemorative Lecture
Chiyoda ward, Tokyo

July 31, 2011
Eiji Ichimaru
Dental Research Society
Saga City

July 16, 2012
"New development of periodontal pharmacotherapy using azithromycin"
Eiji Ichimaru
Implant Trouble Conference 2011 Tokyo
Minato Ward, Tokyo

July 2-3, 2011
Eiji Ichimaru
Medical and dental joint seminar
Saga City

June 23, 2011
"What lies between eating and serving"
Eiji Ichimaru, Ryusuke Yamaguchi, Takuma Nishi, Tomoko Egashira, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Misato Takefumi, Sachi Taguchi, Marina Kojima, Mariko Noda
The 54th Spring Annual Meeting of the Japanese Society of Periodontology
Fukuoka City

May 27-28, 2011
Eiji Ichimaru, Ryusuke Yamaguchi, Takuma Nishi, Tomoko Egashira, Kiwako Ogawa, Miho Takahashi, Chiharu Uchida, Misato Taketomi, Yoko Shimada
Dental Research Society
Saga City

May 26, 2011
“Come, see and touch! NEW Super Bond”
Ryusuke Yamaguchi, Takuma Nishi, Tomoko Egashira, Miho Takahashi, Chiharu Uchida, Misato Taketomi, Yoko Shimada
Strauman Bone Level Implant New Launch Commemorative Lecture
Fukuoka City

May 15, 2011
Eiji Ichimaru, Ryusuke Yamaguchi, Takuma Nishi, Tomoko Egashira
dental workshop
Saga City

April 24, 2011
"Theory of full dentures that match function"
Eiji Ichimaru, Ryusuke Yamaguchi, Takuma Nishi, Tomoko Egashira
medical worker training
Saga City

April 21, 2011
"For patients' peace of mind and smiles"
Ryusuke Yamaguchi, Takuma Nishi, Tomoko Egashira, Miho Takahashi, Chiharu Uchida, Miri Taketomi, Yoko Shimada, Sachi Taguchi, Marina Kojima, Mariko Noda, Maeda Chiharu
Implant Center Kyushu regular meeting
Kumamoto City

April 13, June 8, August 10, December 14, 2011
Eiji Ichimaru
Saga Health Insurance Physician Association Dental Overnight Study Group
Ureshino City, Saga Prefecture

March 26-27, 2011
Eiji Ichimaru
dental workshop
Saga City

March 17, 2011
"Practical training - key to increasing recall rate, interview at first visit"
Kiwako Ogawa, Miho Takahashi
ITI mini master course in Fukuoka
Fukuoka City

March 12-13, 2011
Eiji Ichimaru
2010 Nagasaki University School of Dentistry Alumni Association Saga Prefecture Academic Lecture
Saga City

March 5, 2012
Eiji Ichimaru and Ryusuke Yamaguchi
Japanese Society of Clinical Periodontology, Kyushu Branch,
2nd Education Workshop in 2010
Fukuoka City

February 20, 2011
Takuma Nishi, Tomoko Egashira, Kiwako Ogawa
Long-term cases of SLA and risk management
Fukuoka City

February 20, 2011
Eiji Ichimaru, Ryusuke Yamaguchi
Strauman Special Event
Minato Ward, Tokyo

February 11, 2011
Eiji Ichimaru
Kyushu University Implant Seminar 
Fukuoka City

January 18th, February 15th, March 15th, May 17th, July 26th, September 20th, October 18th, November 15th, December 20th, 2011 Eiji
Ichimaru
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