Director/Team Leader, Hepatobiliary Pancreatic Surgery, Digestive Disease Surgery Department, Tokyo Toranomon Hospital, Japan

- Certifications:

  - Certified Surgeon by the Japanese Surgical Society

  - Certified Surgeon by the Japanese Society of Gastroenterological Surgery

  - Certified Hepatologist by the Japanese Society of Hepatology

  - Certified Gastroenterologist by the Japanese Society of Gastroenterology

  - Certified Specialist Surgeon by the Japanese Society of Hepatobiliary Pancreatic Surgery

  - Certified Anesthesiologist by the Japanese National Board

- Committees:

  - Expert Panel Member, American Joint Committee on Cancer (AJCC) TNM Classification

  - Clinical and Pathological Research Guidelines for Primary Liver Cancer (Japanese Liver Cancer Study Group)

  - Editorial Committee Member, Japanese Society of Hepatobiliary Pancreatic Surgery

  - International Research Group on Cholangitis

  - Simulation Research Group for Liver Cancer Treatment