Board Members

Director General

Michiaki Unno
Department of Surgery, Tohoku University
Graduate School of Medicine

Directors

Yoshiki Hirooka
Department of Gastroenterology and Hepatology,
Fujita Health University

Itaru Endo
Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine

Atsushi Irisawa
Department of Gastroenterology, Dokkyo Medical University School of Medicine

Akihiko Horiguchi
Department of Gastroenterological Surgery, Fujita Health University School of Medicine

Hiroyuki Isayama
Department of Gastroenterology, Graduate School of Medicine,
Juntendo University

Toshio Nakagohri
Department of Gastroenterological Surgery,
Tokai University School of Medicine

Shomei Ryozawa
Department of Gastroenterology, Saitama Medical
University International
Medical Center

Atsushi Nanashima
Division of Hepato-biliary-pancreatic Surgery, University of Miyazaki Faculty of Medicine

Toshiharu Ueki
Department of Gastroenterology, Fukuoka University Chikushi Hospital

Masayuki Ohtsuka
Department of General Surgery, Graduate School of Medicine, Chiba University

Ichiro Yasuda
Third Department of Internal Medicine, University of Toyama

Tsuyoshi Sano
Department of Gastroenterological Surgery, Aichi Medical University School of Medicine

Auditors

Yoshinori Igarashi
Division of Gastroenterology and Hepatology, Toho University Hospital Omori Medical Center

Satoshi Hirano
Department of Gastroenterological Surgery II, Hokkaido University Faculty of Medicine