3 ways for Ippon Ken 一本拳, 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 IpponKen 一本拳. Masataka Ohshita Shitoryu Shukokai Ositaha Karatedo : Soke President, Hanshi International ShitoRyu 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 ShitoRyu Kenseikan : Hanshi ShitoRyu Karatedo Seishinkan : 9. Dan World Karate Federation : 8. Dan Austria Karate Federation : 8. Dan Japan Karate Federation (JKF) : Kyoshi 7. Dan Iaido Musō Jikiden Eishinryū Suireikan: Hanshi 8. Dan All Japan Kendo Federation : 3. Dan Nippon Kenpo : 3. Dan Judo : 2. Dan Japanese Calligraphy : 7. Danpen name Suiho JASA Co