I wrote a Japanese -> English dictionary for GP32 a while back called GPnese which included several container classes for displaying and scolling Japanese text encoded in EUC. Depending on how much time I have this weekend and whether my build enviornment is still in tact, I'll see if I can throw something together. Don't expect anything super complex though.
Hey!
Dictionary? Cool, I'll have a look, that's really great. When I'm home I'll try it out.
Would be very nice if you could do some JP-Reader, but don't force yourself please