> What do you think Japan should do to encourage Japanese language learning among immigrants?

It really boggles my mind how many immigrants to a place (because it doesn't just happen in Japan) are fine not trying to learn the language, especially if the place doesn't even understand the languages you know. You'd think living in such a place would be enough encouragement (it certainly would be for me), but I keep seeing stories about immigrants in several places not bothering to learn a common language of where they live.