'Japanese.ini' available in the following site is very useful for more Japanese users, but its character set currently to ANSI. Most Japanese users use Shift-JIS (S-JIS), so would you please take into consideration for re-uploading this 'Japanese.ini' as Shift-JIS? (I have this file in my local)
http://www.pdfforge.org/pdfcreator/translations
Regards,
Masataka