Don't presume that I am unfamiliar with Japanese Culture and nuances. I lived here long before coming to work here. And don't presume that my persona on this website is the same elsewhere. My advice is not misinformation. We were told in class on day 1, by a Japanese Instructor that this was proper attire. The only reason I come to this website is to help fellow pilots, period. Not to debate dress etiquette. If you think my advice sucks or is incorrect, then fine. I could care less. I guess I learned a valuable lesson today on trying to help people on this website.
Take care.