Originally Posted by igorsk
Unicode is supported, it's the installed fonts that are missing necessary glyphs. If you make EPUB files with embedded fonts (or refer external fonts from CSS), they display nicely.
i see. perhaps the reader should have a unicode font built in, though. i made a japanese book using feedbooks.com, and the epub version won't display. of course, i can't embed a font on a book i publish there. (i could insert it myself later... but that's not the point.) international stuff should just work.