2015-at present | Member of Board Trustee of the Neurosurgical Surgeons(NSJ) |
2016-2021 | Member of WFNS Spine Committee |
2021-at present | Member of International Academy of Spine (IAS) |
2024-at present | Member of Board trustee of the Japan Society of Neurotraumatology(JSNT) |
2023-at present | Member of Board trustee of Asia Spine |