The Japanese Society for Pressure Ulcers [Manager of Kyushu Okinawa Block]
, The Japanese Society of Pathology
, The Japanese Society for Burn Injuries
, The Japanese Cancer Association
, The Japanese Society of Plastic and Reconstructive Surgery
, The Japanese Society for Investigative Dermatology [Councilor]
, The Japan Dermatohistopathology Society [Trustee]
, The Japanese Skin Cancer Society
, The Japanese Dermatological Association [Representative]