https://bugs.winehq.org/show_bug.cgi?id=28009
--- Comment #9 from Frédéric Delanoy frederic.delanoy@gmail.com --- (In reply to Sagawa from comment #8)
Reading WINEDEBUG=font log, this game selects following font: trace:font:freetype_SelectFont L"MS Mincho", h=12, it=0, weight=400, PandF=00, charset=1 orient 0 escapement 0
This means wine chooses an alternative for the face because wine doesn't have MS Mincho.
As a workaround, you can use 'Small Fonts' instead in this case, i.e. create following registry data: Key: HKCU\Software\Wine\Fonts\Replacements Value: MS Mincho Data: Small Fonts
That didn't help. However, installing "fakejapanese_ipamona" font using winetricks works for me.