I bought underwear in Japan as a trans masc person

I bought underwear in Japan. Men's underwear, to be specific. Shocking, I know.

Everyone in Japan seems to assume I'm a woman pretty strongly, and before you say, well, obviously, there are people in the US who think I look gender-suspicious enough to kick me out of a woman's restroom.

I'm a transmasc, non-binary person. That means I'm transitioning towards masculinity, but not strictly a woman or man.