Kanken Toyama moved to Tokyo in 1931 and one of his disciples soon became Hiroshi Kinjo. It was during this time that Kinjo became good friends with Richard Kim; some say he was a teacher of Richard Kim. But Kim also met and trained with Toyama Kanken and it was Kim who kept these katas alive and taught Greg Mellor of Canada who is the presenter of these forms today which include 21 ancient Okinawan Kobudo forms including Sai, Tongfa, Jo, Bo, and Kama, that have been down from Itosu Anko, and Yabu Kentsu so these forms may be slightly different the the forms of today but these are the original versions of these weapons forms.

(36 mins long)