The Central Japan Association of Orthopaedic Surgery and Traumatology
, International Society of Orthopaedic Surgery and Traumatology (SICOT)
, AO Spine Japan
, Japan Medical Society of Spinal Cord Lesion
, The Japanese Society for Spine Surgery and Related Research
, 日本成人脊柱変形学会
, Japan Scoliosis Society
, Japan Society for the Study of Surgical Technique for Spine and Spinal Nerves (JPSSSTSS)
, Japanese Spinal Instrumentation Society
, Japanese Orthopaedic Association