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 (Street Fighter) Alpha" series, there is an alternative selectable version of Ryu known as "Evil Ryu". Similarly to Akuma, Ryu takes this form when succumbing to the evil intent, and becomes more violent. It was not until the international versions of the game, "Street Fighter Alpha 2", that Evil Ryu was introduced as a secret character in the games. Evil Ryu was originally introduced in a 1996 "Street Fighter Zero" manga series authored by Masahiko Nakahira and later adapted in the "Street Fighter" canon by Capcom. In "Street Fighter Alpha 3" (1998), Ryu is sought by M. Bison, who seeks to use