The Japan Society for Organ Preservation and Biology
, The Japanese Pancreas and Islet Transplantation Association
, Japanese Liver Transplantation Society
, Japanese Society of Tissue Transplantation
, Japan Surgical Society
, The Japanese Society of Gastroenterological Surgery
, The Japanese Society for Transplantation
, The Japanese Society of Hepatology
, Japanese Society of Hepato-Biliary -Pancreatic Surgery