Hmm.. Then maybe my problem is that I don't know how to type in S-JIS. My table file is Japanese, but it's UTF-8 and shows up as gibberish in WindHex. As a test I copy/pasted some S-JIS characters into it and they show up correctly. Anybody know how to get S-JIS output using Windows' Japanese IDE?
I've experienced it a couple of times - sometimes the conversion goes wrong and you got a wrong table in WindHex - in any case, check it in JWPCE before loading and delete unnecessary symbols, spaces that may appear.