Moreover, he became a disciple of Muga OKUMURA together with Yoshio OISHI (common name Kuranosuke), the family head of the main family of OISHI, to learn the Togun-ryu school of swordmen.
また大石本家の当主大石内蔵助良雄とともに奥村無我に弟子入りして東軍流を習っている。