Osaka Shihan Born in 1947 in Fukuoka Prefecture. Yoshiharu Osaka Shihan is an 8th Dan JKA and Deputy Managing Director of JKA. He is the ’’living textbook’ of Shotokan and has been the ’blue-eyed boy’ of Masatoshi Nakayama Sensei 9th Dan JKA Chief Instructor (1913-1987).
Hide player controls
Hide resume playing