iACD (International Academy of Contemporary Dentistry)
, Osteology Foundation
, ICOI(International Congress of Implantologist)
, ITI(International Team for Implantology)
, JAPANESE ACADEMY OF SPORTS DENTISTRY
, THE JAPANESE SOCIETY OF CLINICAL SPORTS MEDICINE
, JAPANESE ACADEMY OF MAXILLOFACIAL IMPLANTS
, JAPANESE ACADEMY OF MAXILLOFACIAL PROSTHETICS
, THE JAPAN DENTURE CARE SOCIETY
, THE JAPANESE SOCIETY FOR DENTAL MATERIALS AND DEVICES
, JAPAN PROSTHODONTIC SOCIETY
, JAPANESE SOCIETY OF ORAL IMPLANTOLOGY