UNSU (雲手) - Shotokan advanced kata. It is believed that its creator is Seisho Arakaki, one of the main To-Te instructors before the end of the 19th century. Arakaki created a series of other katas, such as Niseishi (Nijushiho), Seishan, Sochin, etc. There are several versions of this kata, which is mostly practised within Shotokan and Shito-Ryu styles. In Shito-Ryu it is known as Unshu. This title is used by the Shito-Ryu members to differentiate the two mentioned versions. Namely, the Shotokan