>>519752169
Good for Japan. I'm fully of the opinion that we should return all foreigners (and their descendants) from the last 100 years back to their native countries, and then take isolationist stances.
If, as "multiculturalism" claims, the foreigners have benefitted from knowledge and wisdom during their time in western countries, then they'll quickly be able to fix the problems in their homelands and create societies they don't want to leave. If, as is more likely, they haven't learnt a thing and are inherently inferior so will always live in shitholes, then their "culture" can stay quarantined in their lands.
Either way, well done Japan for being the first of (hopefully) many such cases to happen in this century.