3 ways for Ippon-Ken ,Japanese Karate Grand Master 10th Dan demonstrates .

Japanese Karate Grand Master 66 years old, Free weight Kumite State Champion in the U.S. in 1980, All Japan Kata Champion in 1991, Shitoryu World Kata Champion in France in 2005 introduces about “3 ways for Ippon-Ken 一本拳”. Masataka Ohshita .: •Shitoryu Shukokai Osita-ha Karate-do : Soke & President, Hanshi •International Shito-Ryu Karatedo Union (ISKU) : Soke and Head of the Technical Director , Hanshi •Shitoryu Shukokai Karatedo World Union (SSWU) : Soke and Head of Technical Director , Hanshi •Karatedo Shito-Ryu Kensei-kan : Hanshi •Shito-Ryu Karatedo Seishin-kan : •World Karate Federation : •Austria Karate Federation : •Japan Karate Federation (JKF) : Kyoshi •Iaido - Musō Jikiden Eishin-ryū 'Suirei-kan: Hanshi •All Japan Kendo Federation : •Nippon Kenpo : •Judo : •Japanese Calligraphy : 　“pen name = Suiho” •JASA Co