If you're ethnically Asian but don't speak Japanese, Japan will not be welcoming at all.
If you don't look ethnically Asian, Japanese people will give you allowances and defer to you. However, if you're Asian and not Japanese, they look down on you. Read about ethnic Koreans in Japan and how they're oppressed[0]. They speak fluent Japanese and their families have lived 3 generations in Japan.
If you don't look ethnically Asian, Japanese people will give you allowances and defer to you. However, if you're Asian and not Japanese, they look down on you. Read about ethnic Koreans in Japan and how they're oppressed[0]. They speak fluent Japanese and their families have lived 3 generations in Japan.
[0] https://en.wikipedia.org/wiki/Koreans_in_Japan#Integration_i...