Kenkojuku Kenkojuku Kenkojuku is a style of Shotokan karate previous to the establishment of the Japan Karate Association (JKA) style. It was founded by Tomosaburo Okano. Kenkojuku karate is similar to the teachings of Gichin Funakoshi and modifications made by Funakoshi´s son Yoshitaka Funakoshi. JKA Shotokan differs slightly in that it was Masatoshi Nakayama's version of Shotokan. Okano's/Yoshitaka's Kenkojuku karate and JKA karate are becoming more similar compared to other variants of Shotokan karate such as Shigeru Egami's Shotokai, Hirokazu Kanazawa's Shotokan Karate International or SKI. Since the style is more biomechanically sound and self-defense oriented, there are notable differences in
Ryu Si-won with Hong Soo-hyun, Park Ji-yoon, Danny Ahn and Julien Kang. He played the role of judo teacher Cha Seung-hyuk who dreams of reuniting with his first love. Ryu Si-won Ryu Si-won (; born 6 October 1972) is a South Korean actor and singer. After he made his debut in the KBS drama "Feeling" in 1994, Ryu pursued a singing career. On 12 December 2004, Ryu went with a Taiwanese actress to Singapore for the presentation of the Star awards to Singaporean actors in the Mediacorp Star Awards 2004. The event was broadcast on Mediacorp's TV Channel 8. Ryu states that