well this is how it goes, we just have shorin-ryu karate do training on tue,wed,thur,friday, and we do matayoshi kobudo (kenuykan) on sundays, the same sensei teaches, but we just really mix them together in lessons sometimes, but we either grade karate, kobudo or both, 1 grading is'nt for both styles.. hope i just didnt confuse u...lol nardi