Officer

President

• Koichi Nagao, Toho University, Tokyo, Japan

Vice Presidents

• Masato Fujisawa, Kobe University, Kobe, Japan
• Haruaki Sasaki, Showa University, Kanagawa, Japan
• Yoshikazu Sato, Sanjukai Hospital, Hokkaido, Japan
• Atsushi Nagai, Kawasaki Medical School, Kanagawa, Japan
• Akira Tsujimura, Juntendo University, Chiba, Japan

Board of Directors

• Haruhito Azuma, Osaka Medical College, Osaka, Japan
• Toshiyasu Amano, Nagano Red Cross Hospital, Nagano, Japan
• Yoichi Arai, Miyagi Cancer Center, Miyagi, Japan
• Soichi Arakawa, Sanda City Hospital, Hyogo, Japan
• Fuminobu Ishikura, Ishikura Eye Clinic, Osaka, Japan
• Tomohiko Ichikawa, Chiba University, Chiba, Japan
• Teruaki Iwamoto, Sanno Hospital, Tokyo, Japan
• Reiko Okawa, National Hospital Organization, Chiba, Japan
• Mototsugu Oya, Keio University, Tokyo, Japan
• Hiroshi Okada, Dokkyo Medical University, Saitama, Japan
• Hiroyuki Oda, Kansai Medical University, Osaka, Japan
• Toshikazu Otani, Rokuwa Hospital, Aichi, Japan
• Hiro-omi Kanayama, Tokushima University, Tokushima, Japan
• Shigeo Kaneko, Ryokufukai Hospital, Osaka, Japan
• Masahito Kawatani, Akita University, Akita, Japan
• Eiji Kikuchi, St. Marianna University，Kanagawa，Japan
• Kazunori Kihara, Tokyo Medical and Dental University, Tokyo, Japan
• Kazunori Kimura, Nagoya City University, Aichi, Japan
• Yoshitomo Kobori, Dokkyo Medical University, Saitama, Japan
• Tadanori Saito, Tokyo Hikifune Hospital, Tokyo, Japan
• Motoaki Saito, Kochi University, Kochi, Japan
• Masataka Sata, Tokushima University, Tokushima, Japan
• Satoru Shimura, Yokohama General Hospital, Kanagawa, Japan
• Masato Shirai, Juntendo University, Chiba, Japan
• Kazuhiro Suzuki, Gunma University, Gunma, Japan
• Yuki Sekiguchi, Women's Clinic LUNA Group，Kanagawa，Japan
• Jintetsu Soh, Kyoto Daini Red Cross Hospital, Kyoto, Japan
• Masaharu Takanami, Toho University, Chiba, Japan
• Satoshi Takahashi, Sapporo Medical University, Hokkaido, Japan
• Satoru Takahashi, Nihon University, Tokyo, Japan
• Mineo Takei, Harasannshin Hospital, Fukuoka, Japan
• Masayuki Takeda, University of Yamanashi, Yamanashi, Japan
• Atsushi Takenaka, Tottori University, Tottori, Japan
• Hikaru Tomoe, Tokyo Women’s Medical University, Tokyo, Japan
• Koichi Nakajima, Toho University, Tokyo, Japan
• Tatsuya Nakatani, Osaka City University, Osaka, Japan
• Mitsuru Noguchi, Saga University, Saga, Japan
• Norio Nonomura, Osaka University, Osaka, Japan
• Masahiro Hashizume, Toho University, Tokyo, Japan
• Isao Hara, Wakayama Medical University, Wakayama, Japan
• Takashi Fukagai, Showa University, Tokyo, Japan
• Yasuhisa Fujii, Tokyo Medical and Dental University, Tokyo, Japan
• Kiyohide Fujimoto, Nara Medical University，Nara，Japan
• Naohiro Fujimoto, University of Occupational and Environmental Health, Fukuoka, Japan
• Hideki Fuse, Shiroi Seijin Hospital, Chiba, Japan
• Shinya Furukawa, Ehime University, Ehime, Japan
• Naoya Masumori, Sapporo Medical University, Hokkaido, Japan
• Tadashi Matsuda, Kansai Medical University, Osaka, Japan
• Akio Matsubara, Hiroshima University, Hiroshima, Japan
• Hideaki Miyake, Hamamatsu University, Shizuoka, Japan
• Osamu Yokoyama, Faculty of Medical Science, University of Fukui, Fukui, Japan
• Akihiko Yonezawa, Tohoku Medical and Pharmaceutical University, Miyagi, Japan

Auditors

• Mikio Namiki, Hasegawa Hospital, Toyama, Japan
• Hitoshi Takamoto, Kurashiki Medical Center, Okayama, Japan
• Katsuo Furukawa, Toho University, Tokyo, Japan

Secretary-General

• Koichi Nakajima, Toho University, Tokyo, Japan