Kenkojuku student of Gichin Funakoshi. He was a member of Funakoshi's karate association the Dai Nihon Karate-do Shotokai. In 1942, Okano was given permission to start a karate research club named Kenkokai Karate-bu in his hometown of Hachiōji, Tokyo. The club was started with the help of Suzuki Shinjo, Kaneko Isamu and Takagi Yoshitomo. He renamed the dojo Kenkojuku Budokan in 1948. Okano's karate was influenced by both Gichin and Gigo Funakoshi, and eventually this branch of Shotokan became known as Kenkojuku Shotokan. He retained the Shotokai lineage as well as the name Shotokan. Okano was on the panel of Masters
Ryu Seung-soo (2013). Despite being one of his earliest projects, the 2002 melodrama "Winter Sonata" is among Ryu's better known roles outside Korea, given the series' popularity throughout Asia. In 2009, he reprised his character via voice acting in the animated adaptation "Winter Sonata Anime". Ryu wrote his memoir "Don't Be an Actor Like Me", which was published in 2009. Ryu Seung-soo Ryu Seung-soo (born August 12, 1971) is a South Korean actor. Ryu made his acting debut in 1997 with a minor role in Park Chan-wook's film "Trio", and has been active as a supporting actor on film and television since.