http://bugs.winehq.org/show_bug.cgi?id=13600
--- Comment #14 from Dmitry Timoshkov dmitry@codeweavers.com 2008-06-04 22:18:50 --- (In reply to comment #13)
fwiw with Windows fonts the application shows black squares instead of empty spaces where the Japanese characters should be.
What's your locale?
However, there is no point in using Windows fonts here. There are several fonts that would cover all characters that can be encoded in EUC_JP in the system already.
Do they have the same attributes as the Windows ones (font name, glyph ranges)?