Jus because they dont have `chakra`doesn't mean he would lose ...He does and thats what he attacks with..jounin neji has the sky palm and in naruto ultimate ninja 4 he has the mountain crusher...which he is using his chakra to blast thru them...or the fact that he's hitting them should hurt them...he can fight with poking..hes been seen to palm and kick...which doesn't need chakra to hurt