Professional Memberships - NARAOKA MASATO

Japanese Association for Disaster Medicine

Japanese Association for Acute Medicine

The Japanese Association for The Surgery of Trauma

Japanese Association for Radiation Accident/Disaster Medicine

日本脳神経外科コングレス

The Japan Society of NEUROTRAUMATOLOGY

The Japan Stroke Society

The Japan Society of Neurosurgical Emergency

Spasm Symposium

Japanese Society on Surgery for Cerebral Stroke

The Japanese Society for NeuroEndovascular Therapy

Japan Neurological Society