From '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.  ', can we infer that 'All Japanese people abide by the concept of katachi.' follows logically?
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.