Not every Martial Art mostly Japanese styles related to our training. I'm an Asst. Instrutor in Wado-Ryu Karate and my little boy Yoshi (10 yrs. old) is a Black-Belt too.
Yammani-Ryu is our weapons style...Sai and Bo (staff)...OSU!!! (KARATE EXPRESSION)
Going to enroll my boy in the Pedoy school of Escrima this summer. I've already taught him some basic skills in stick and knife fighting.