is the current head of the Okasu Clan. A member of the family since he was born, he would form a close relationship with the previous head, eventually recognized by Sōsui as her adoptive brother. Likewise, he would become her closest confidant as he began displaying signs of the clan's valuable kekkei genkai, serving as a sound board for technique creation and other affairs. Nevertheless, while she focused on the combative aspects, Kunpū sought healing remedies, believing significant potential lie in basic access point. He would later become a medic-nin, learning to utilize other techniques associated with the field. Upon Sōsui's ascension to the feudal lord, he would be entrusted with his clan's affairs, become their outlet in form and function.