Sai is a weapon to defend and attack using a pair of sai.
There are two kinds of Sais. We call the right sai shown in the above as "Manji Sai". Sai movements involves "Shuto" technique in Karate.
The following eight katas are preserved.
|Tsukenshitahaku no Sai||Hamahiga no Sai||Chatanyara no Sai||Jigen no Sai|
|Tawata no Sai||Hamagoten Yaka no Sai||Hantaguwa no Sai||Kojo no Sai|