Wankan (王冠) (Japanese: “King’s Crown” or “Emperor’s Crown”) (also called Okan) is a kata practiced in many styles of Karate. Not much is known about the history of this kata. It originates from the Tomari-te school and in modern karate is practiced in Shorin-ryu, Shotokan, Genseiryu and Matsubayashi-ryu. (Source: http://en.wikipedia.org/wiki/Hangetsu)

Kata

Embusen