Seisan Seisan The karate kata (alternate names Sesan, Seishan, Jusan, Hangetsu) literally means '13'. Some people refer to the kata as '13 Hands', '13 Fists', '13 Techniques', '13 Steps' or even '13 killing positions'. However, these names have no historical basis. Seisan is thought to be one of the oldest kata, being quite spread among other Nahate schools. Shito-ryu has its own version and different versions are now practised even in Shuri-te derivatives like Shotokan (called Hangetsu) and in Wado-ryu (called Seishan). Isshin-ryū also adopted this kata. This kata is also practiced in Korean styles such as Tang Soo Do and
Ryu Hyun-kyung for the singer Jung-in. In March 2017, the agency of Ryu confirmed that Ryu and Park Sung-hoon are dating. Ryu Hyun-kyung Ryu Hyun-kyung (born March 10, 1983) is a South Korean actress. She made her acting debut in 1996 at age 12 as the younger counterpart of the protagonist in the SBS TV series "Oxtail Soup". In 2010, Ryu drew attention with her supporting roles in the erotic period drama "The Servant" and the romantic comedies "Cyrano Agency" and "Petty Romance". Leading roles followed in "Mama" (2011), "Two Weddings and a Funeral" (2012) and "Miss Cherry's Love Puzzle" (2013). Ryu