Here we go: first glance at Tekken 6 Yoshimitsu. You will see that his battle stance has changed a lot. Hmm, I don't know if it was a good step. Personally I adored Yoshi's fighting stance, and now... (see by yourself).
He got new moves after WS+2, and also something that looks like WS+4,1... Hmmm. Complete rebuild? I hope there won't be too many suprises.