The Oar is one of the oldest weapons in existence. The Eku, which was a simple paddle for the fisherman was turned into a deadly weapon. The techniques taught on this DVD include: Quick movements with blocks and strikes from all angles, defending from multiple attackers. The suburis are Oji Waza, Urimi Uchi Komi, Sanpouhi Naga, Ayumi Uchi Ashi and Gaeshi Hiza Naga. The long form kata will take all of the techniques from all of the suburis and combine them into one kata.