Just a new target for the SJWs to focus on. I'm not optimistic. Most foreigners I met in Japan were stupid college leftists. (not counting military expats) They are the ones learning the language and going into international companies and influencing how their country relates to the west. There's nobody actively encouraging the right-wing, which is aging up, while NHK promotes trannies. Sony is the canary in the coalmine.

EDIT: Apparently there's a Proud Boys chapter in Japan! That's something.