[MMorley]

I've looked in to the possibilities. But in general I do not recommend it unless you are already in possession of official language certificates. College and university courses are hard as it is in your native language, let alone in a foreign one.

There are a few roads open but it depends on how good you are in Japanese, how good your financial situation is and how old you are.

SSJUP81's suggestion is the easiest - and perhaps the best - way to settle things. Exchange programs are close to always in English or at least they will help you in overcoming the language barrier.

If you need some better details you can contact me.