2026年ICOI国際口腔 インプラント学会 日本支部学術大会

2026年ICOI国際口腔インプラント学会 日本支部学術大会 2026.11.14sat 15sun

日 時間 分 秒

2026 CONGRESS THEME

Minimalism in Implant Dentistry
What Do Patients Really Want?

Greetings from the Chairman

The 2026 ICOI International Congress of Oral Implantologists Japan Chapter General Meeting and Scientific Conference will be held on November 14th (Sat) and 15th (Sun), 2026, at Belle Salle Shinjuku South Exit in Shinjuku, Tokyo. As the conference chairman, I would like to extend a warm welcome to all attendees.
In recent years, implant treatment has advanced significantly due to advances in digital technology and materials, making safer and more predictable treatments possible. On the other hand, Japan is facing an unprecedented super-aging society, and the role required of dental care is also changing. In an aging society, it is more important than ever to consider the patient's overall health and lifestyle while looking ahead to the long-term maintenance of oral function when selecting treatment options.

The theme of this conference is "Minimalism in Implant Dentistry – What Do Patients Really Want?"

In implant treatment, the goal is not simply to perform advanced procedures. We believe that the future of implantology requires discerning what truly valuable treatment is for the patient, providing necessary and sufficient treatment while avoiding excessive invasiveness and over-treatment.

At this conference, we would like to invite clinicians and researchers active both domestically and internationally to discuss "the future of implant treatment" from various perspectives, including digital technology, minimally invasive treatment, prosthetic design, and long-term prognosis. We also hope that this will be an opportunity to consider the significance of implant treatment in a super-aging society and the role of implantology as patient-centered medicine.
Furthermore, we hope that this conference will be a place of learning and exchange not only for dentists, but also for dental hygienists, dental technicians, and students, and that it will be an opportunity to create new knowledge and networks. We are looking forward to meeting you all in Shinjuku, Tokyo. We sincerely hope for your participation.

Chairman of the 2026 ICOI International Congress of Oral Implantologists Japan Chapter Academic Conference / Board Member of ICOI JAPAN (Medical Corporation Smile & Wellness)
Masaharu Ariga

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CONTENTS

Day1（11.14 sat）

ICOI 2026 Special Pre-Seminar (additional fee applies)

Megagen Hands-on Seminar

Coming Soon

Instructor
Dr. Yoshiharu Hayashi Chairman of the Board, Medical Corporation Shuhikai; Visiting Professor, Nihon University;
◆Brief Biography
1979 Graduated from Nihon University Matsudo School of Dentistry
1979-1983 Worked at the International Dental Academy
1983-1985 Worked at Kawazu Dental Clinic
1986 Opened Yu Building Dental Clinic
Currently
Chairman of the Board, Medical Corporation Shuhikai; Visiting Professor, Nihon University
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Instructor
Dr. Masaharu Ariga Chairperson of the 2026 ICOI International Congress of Oral Implantologists Japan Chapter Academic Conference / Board Member of ICOI JAPAN
Medical Corporation Smile & Wellness
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Zygoma Implant Hands-on Seminar

Coming Soon

Instructor
Dr. Goro Hashimura Graduate of Kanagawa Dental University
; Chairman of the Board of Directors of ODC All-on-4 Clinic;
Founder of the study group "DoubleTokyo"
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海外招聘講演

Korea

Coming soon

Taiwan

Coming soon

Philippines

Coming soon

Lecture

Move to the next Stage

Instructor
Dr.Toyokazu Chiba Toyoshokai Medical Corporation, Minami 2-jo Chiba Dental Clinic
Chairman, Toyoshokai
Medical Corporation Specialist and Instructor, Japanese Society of Prosthodontics Instructor
, Japanese Society of Clinical Dentistry
Part-time Lecturer, Department of Prosthodontics and Implantology ,
Iwate Medical University School of Dentistry Part-time Lecturer, Department of Crown, Bridge and Implantology, Hokkaido University of Medical Sciences School of Dentistry
◆Brief Biography
1989 Graduated from Tohoku Dental University
1993 Graduated from Oshu University Graduate School of Dentistry
1993 Assistant, Department of Prosthodontics II, Oshu
University 1994 Worked at Harajuku Dental Office, Shibuya-ku, Tokyo 1997
Opened Chiba Dental Clinic, Chuo-ku, Sapporo
Dr.Toyokazu Chiba

Functional and aesthetic recovery with implant prosthetics: Fixed prosthetics? Removable prosthetics?

Instructor
Dr.Shinji Kuroda Kanagawa Dental University Graduate School/Faculty of Dentistry, Department of Oral Regeneration and Implantology Councilor, Japanese Society of Oral Disease Councilor, Kanagawa Dental University Society Councilor, Hokkaido Dental Society (Term Expired) Japanese Society for Regenerative Medicine, Delegate (Term Expired) Certified Dentist Board Member, International Congress of Oral Implantologists Japan Chapter Editorial Board Member, Japanese Society of Oral Implantology, Delegate, Instructor/Specialist Japanese Society of Maxillofacial Implantology, Provisional Instructor
◆Brief Biography
March 1995 Graduated from Tokyo Medical and Dental University, Faculty of Dentistry
March 1999 Completed the Department of Maxillofacial Prosthodontics, Graduate School of Dentistry, Tokyo Medical and Dental University
April 2000 Assistant, Department of Rehabilitation Medicine, Tokyo Medical and Dental University Hospital
November 2001 Anatomy and Cell Biology, Rush University Medical Center, Chicago ~
October 2003 (Post-Doctoral Research Fellow)
April 2007 Department of Implant and Oral Regeneration Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University Assistant Professor,
February 2017: Department of Implant and Oral Regeneration Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University. Lecturer,
April 2022: Deputy Director, Department of Oral Implant Treatment, Advanced Oral Medical Center, Hokkaido University Hospital. Associate Professor,
April 2024: Professor, Department of Oral Regeneration Implantology, Faculty of Dentistry/Graduate School, Kanagawa Dental University.
Dr.Shinji Kuroda

A strategic approach to maximize the long-term prognosis of dental implants.

Instructor
Dr. Min Seiko Associate Professor, Tenured, Department of Periodontology, University of Texas Dental School at Houston; Chair of the Southwest Society of Periodontists Annual Meeting; Reviewer: IJPRD, JOMI, Journal of Periodontology, Clinical Advance Periodontics, etc.
◆Brief Biography
Graduated from Nihon University School of Dentistry, Matsudo in 2005 / Graduated from Nihon University School of Dentistry, Department of Periodontology Graduate School in 2009 / Graduated from the University of Southern California School of Dentistry, Department of Periodontology Clinical Graduate School in 2014 / Research Associate, Department of Periodontology, University of Southern California School of Dentistry 2014-2017 / Associate Professor, Department of Periodontology, University of Texas Dental School at Houston 2018-2026
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Day2（11.15 sun）

How far can we go without bone graft material? The limits and possibilities of graftless sinus lifts.

Instructor
Dr. Yoshiharu Hayashi Chairman of the Board, Medical Corporation Shuhikai; Visiting Professor, Nihon University;
◆Brief Biography
1979 Graduated from Nihon University Matsudo School of Dentistry
1979-1983 Worked at the International Dental Academy
1983-1985 Worked at Kawazu Dental Clinic
1986 Opened Yu Building Dental Clinic
Currently
Chairman of the Board, Medical Corporation Shuhikai; Visiting Professor, Nihon University
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Digital technology for improving the efficiency and optimization of implant treatment

Instructor
Dr.Yoshiki Uehara Fine Co., Ltd. Representative Director,
FIDI Course Instructor,
Osaka SJCD Technician Course Instructor
, Japanese Society of Gnathology Certified Dental Technician,
Japanese Society of Oral Implantology Certified Implant Specialist Dental Technician
◆Brief Biography
1995 Graduated from Nippon Dental Academy
1996 Graduated from Osaka Ceramic Training Center
1996 Joined Fine Co., Ltd.
2001 Worked at Ouceram (Los Angeles, USA)
2007 Representative Director of Fine Logic Co., Ltd.
2016 Representative Director of Fine Co., Ltd.
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Coming Soon

Instructor
Dr. Goro Hashimura Graduate of Kanagawa Dental University
; Chairman of the Board of Directors of ODC All-on-4 Clinic;
Founder of the study group "DoubleTokyo"
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Coming Soon

Instructor
Dr. Kwang-Bum Park DDS, MSc, Ph.D. -Kyungpook National University, Dental School, Daegu, Korea
-Visiting Fellow, UCLA School of Dentistry, Periodontics, USA
-Adjunct Professor, Kyungpook National University Dental School, Korea
-Visiting Faculty, Harvard School of Dental Medicine
-Founding Director, MIR Dental Hospital, Daegu, South Korea
-CEO, MegaGen Implant Co., South Korea
Dr. Kwang-Bum Park

OUTLINE

2026 ICOI International Congress of Oral Implantologists Japan Chapter Academic Conference

Dates
November 14th and 15th, 2026
Place
Belle Salle Shinjuku South Exit
Chairman
Masaharu Ariga
(Smile & Wellness Ariga Dental Clinic, Medical Corporation)
Vice Chairman
Professor Reiji Suzuki, Professor Toshihiro Nakatsuka

Membership fee

Domestic Members / Practicing Dentists
$350 (Early Registration) / $450 (Regular Registration)
Domestic Member/University-based (Full-time) Dentist
$200 (Early Registration) / $300 (Regular Registration)
Overseas Members
$300 (Early Registration) / $400 (Regular Registration)
Dental technicians, dental hygienists, and dental residents
＄100
Students
＄50
Non-member
$450 (Early Registration) / $550 (Regular Registration)
Group discountsapply to groups of 10 or more (early bird discount period only).
$350 (without ICOI membership) / $300 (with ICOI membership)(*In addition, the first year's annual membership fee of 10,000 yen for the Japan branch is waived.)
For group discounts, please contact info@dentwave.com.
Hands-on course (advance registration required, separate fee applies)
Megagen Japan Co., Ltd. Hands-on Seminar (Capacity: approx. 40 people)
Zygoma Implant Hands-on Seminar (Capacity: 10-20 people)

TIME TABLE

2026 11.14 sat
9:30～17:30
ICOI 2026 Special Pre-Seminar (Pre-registration required, separate fee applies)
Megagen Japan Co., Ltd. Hands-on Seminar
Instructors: Mr. Yoharu Hayashi and Mr. Masaharu Ariga
Zygoma Implant Hands-on Seminar
Instructor: Dr. Goro Hashimura
Venue: Belle Salle Shinjuku South Exit
　
Opening Ceremony
Overseas recruitment presentations (ICOI Taiwan, Korea, Phillipine / 30 minutes each)
Professor Toyokazu Chiba / 40 minutes
Professor Shinji Kuroda / 40 minutes
Dr. Min Seiko / 60 minutes
Venue: Belle Salle Shinjuku South Exit
　
Gala Dinner
2026 11.15 sun
9:00～16:45
Dr. Yoshiki Uehara / 40 minutes
Dr. Goro Hashimura / 40 minutes
Dr. Kwang Bum Park / 60 minutes
Dr. Takayuki Takeda / 40 minutes
Dr. Yoshiharu Hayashi / 60 minutes
He ranked 3rd, each with 40 points.
Lunch seminar / 60 minutes