Yoshiharu Sakai
Red Cross Hospital Osaka
Director

Tomonori Habuchi
Akita University Graduate School of Medicine
Department of Urology
Professor and Chairman

Shigeo Akira
Meirikai Tokyo Yamato Hospital
Director

Norihiko Ikeda
Tokyo Medical University
Department of Surgery    
Professor

Masafumi Inomata
Oita University Faculty of Medicine
Department of Gastroenterological and Pediatric Surgery
Professor

Hiroo Uchida
Nagoya University Graduate School of Medicine
Department of Pediatric Surgery
Professor

Akiko Umezawa
Yotsuya Medical Cube
Minimally Invasive Surgery Center
Director Surgery

Ichiro Uyama
Fujita Health University
Advanced Robotic and Endoscopic Surgery
Professor

Yutaka Osuga
Graduate School of Medicine, the University of Tokyo
Department of Obstetrics and Gynecology
Professor

Kazunori Kasama    
Yotsuya Medical Cube
Weight Loss and Metabolic Surgery Center
Director 
 

Hiroomi Kanayama
Kawashima Hospital
Chief Director of Urology

Yuko Kitagawa
Keio University School of Medicine
Department of Surgery
Professor and Chairman

Shuji Takiguchi
Nagoya City University 
Department of Gastroenterological Surgery
Professor

Atsushi Takenaka
Faculty of Medicine, Tottori University
Department of Surgery, Division of Urology
Professor and Chairman

Ichiro Takemasa
Sapporo Medical University
Department of Surgery, Surgical Oncology and Science
Professor and Chairman

Minoru Tanabe
Tokyo Medical and Dental University
Department of Hepatobiliary and Pancreatic Surgery
Professor and Chairman

Takeshi Naitoh
Kitasato University School of Medicine
Department of Lower Gastrointestinal Surgery
Professor

Hiroaki Nakamura
Osaka Metropolitan University Graduate School of Medicine
Department of Orthopaedic Surgery
Professor and Chairman

Hiroshige Nakamura
Faculty of Medicine, Tottori University
Division of General Thoracic Surgery
Professor

Masafumi Nakamura
Graduate School of Medical Sciences, Kyushu University
Department of Surgery and Oncology
Professor

Takeshi Nagayasu
Nagasaki University Graduate School of Biomedical Sciences
Department of Surgical Oncology
Professor and Chairman

Hirokazu Noshiro
Saga University, Faculty of Medicine
Department of Surgery
Professor
 

Masaki Mandai
Graduate School of Medicine, Kyoto University
Department of Gynecology and Obstetrics
Professor and Chairman

Shigeki Yamaguchi
Tokyo Women's Medical University
Department of Surgery, Division of Colorectal Surgery
Professor
 

Soji Ozawa
Tamakyuryo Hospital
Department of Surgery
Vice President

Toshiyuki Mori
Kosei Hospital
Department of Surgery
Chairman

Atsuyuki Yamataka
Juntendo University School of Medicine
Department of Pediatric General ＆ Urogenital Surgery
Professor ＆ Head

Tomonori Habuchi
Akita University Graduate School of Medicine
Department of Urology
Professor and Chairman

Masafumi Nakamura
Graduate School of Medical Sciences, Kyushu University
Department of Surgery and Oncology
Professor

Norihiko Ikeda
Tokyo Medical University
Department of Surgery    
Professor

Seigo Kitano
Oita University
President

Masahiko Watanabe
Kitasato University Kitasato Institute Hospital
Department of Surgery
Director