[Firebird]

Well, this school has higher levels as well. Most of the higher level where either Korean or Taiwanese but there where a few Europeans as well. When you arrive there, you will do a test and they will put you in the appropriate level. If you can understand most of a manga i guess you can read Kanji? Than i´d go for a conversation course!

Ive just seen that there is the intesive course for advanced. They have specific starting dates but you can also join in the middle (except for beginners).