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
Kyushin Ryu written differently in Japanese to give alternate meanings. Furthermore, other schools that originated from, or have a link to the Japanese island of Kyūshū have been known to use Kyushin in the name. The name "Kyushin (Ichi) Ryu" may be broken into syllables: Note: the no-longer used combination of "Ichi-Ryu" referred to the aristocratic class of society who practiced Kyushin Ryu Jujutsu, rather than implying the school was more "superior" than any other. The older members of Japanese aristocracy were attracted to the ease of application of the lethal Kyushin Ryu techniques. Many "shōguns" realised that Atemi waza would provide