Consider the premise. Does the hypothesis directly oppose it? Premise: This provides insight into the important Japanese concept of katachi (form), the rough equivalent of  It isn't what you do; it's the way that you do it.   Hypothesis: All Japanese people abide by the concept of katachi.
This provides insight into the important Japanese concept of katachi (form), the rough equivalent of  It isn't what you do; it's the way that you do it.  ###All Japanese people abide by the concept of katachi.