Goju Ryu Karate - Toyama Zenshu Toyama Zenshu is a current master of Goju-Ryu and 10th dan Hanshi. He was a long time student of both Seikichi Toguchi and Seiko Higa. Toyama
Master Seiko Toyama, 10e DAN (當山清幸) _ Sanseiryu _ Uechi-ryu Karate-do - YouTube