KARATE Learn Basics and Master Technique Kumite Kata BOOK with DVD JKA Japanese | eBay
JKA DVD Series from “kuro-obi world” - JKA 公益社団法人日本空手協会
黒帯】いよいよDVD発売です! – 日本空手協会 大志塾
Amazon.com: 3 DVD Box Collection JKA Kihon, Kata, Kumite & Self Defense : Tetsuhiko Asai, Masatoshi Nakayama, Hirokazu Kanazawa, H. Shirai, Taiji Kase, K. Enoeda, M. Suigura, M. Ueki, A. Okazaki, H.