Going to Japanese language school in Japan

[MaxMark]

Hello, I would like to go to Japan to learn the language. Obviously the best would be to go to a language school there and live with a family. But I have no contact whatsoever. I don't know how to even get started. Do I need a visa? How much does it cost to study there? How long can I stay? How long do I have to study before I can get a job there? How can I find a host family? Etc etc.



Any help would be appreciated!

Thank you all.