Japanese Association on Sarcopenia and Frailty
, Japanese Pediatric Orthopaedic Association
, Japanese Society of Clinical Biomechanics
, Tohoku Society for Orthopaedic and Traumatology
, Japanese Orthopaedic Society of Knee, Arthroscopy and Sports Medicine
, Japanese Society of Clinical Sports Medicine
, Niigata Society of Orthopaedic Surgery
, Japanese Orthopaedic Association