Using japanese/korean text ?

Mmmh..

Japanese people can use 4 alphabets :
- "Romanji" : our standard one
- "Hiragana" : 50 or 60 chars
- "Katakana" : 46 chars
- "Kanji" : alphabet from chinese, contains more than 1000 characters

If we can use windows' system to display such characters, we should theorically be able to display any language :)