Chief physician/Certified occlusion doctor Yutaro Kuribayashi (Yutaro Kuribayashi)

Graduated from Meikai University School of Dentistry
Trained at Kyushu University School of Dentistry B Program (Postscript: Trained at Shirashige Dental Clinic)
Hakata Central Dental Clinic
Appointed Chief of Hakata Central Dental Clinic
Currently working at Hayashi Dental Office
Completed training in Malmö, Sweden
Appointed chairman of the Tokushinkai Group Osaka/Fukuoka area
Member of the Japanese Society of Oral Implantology
Member of the Japanese Academy of Clinical Periodontology
Certified occlusion doctor by the Japanese Academy of Dentistry
Dentist clinical training instructor dentist
Member of the Japanese Association of Endodontists

Dentist Keiji Hirayama (Kei Hirayama)

Graduated from the Faculty of Dentistry, Higashinihon Gakuen University (now Hokkaido Medical University)
Aoba Dental Clinic
Appointed Chairman of Rifu Dental Clinic

Dentist Tsutomu Kadena (Tsutomu Kadena)

Graduated from Kyushu University School of Dentistry
Completed doctoral course at Kyushu University Graduate School of Dentistry
Assistant at the 2nd Department of Oral and Maxillofacial Surgery, Kyushu University Dental Hospital
Aso Iizuka Hospital, Department of Dentistry and Oral Surgery, Deputy Chief Physician
Yakushima Tokushukai Hospital, Department of Dentistry and Oral Surgery, Chief Physician
Director of Oral Surgery at Jinjikai Nishihara Dental Clinic
Chief physician, Department of Oral and Maxillofacial Surgery, Fukuoka Tokushukai Hospital
Pre-instructor for JPTEC (pre-hospital trauma care) certified by the Japanese Society of Acute Medicine
Japan Society of Acute Medicine certified ICLS/BLS instructor
Member of the Japanese Society of Oral and Maxillofacial Surgeons
Member of the Japanese Stomatological Society
Member of the Japanese Society of Temporomandibular Joint
Member of the Japanese Society of Maxillofacial Trauma

Dentist Masatake Itoh (Masatake Ito)

Graduated from Tohoku University School of Dentistry
Doctor of Dental Medicine (Tohoku University)
Specialist of the Japanese Society of Oral and Maxillofacial Surgeons