I can help to convert oto_ini.txt to oto.ini but that alone is NOT enough because she's encoded in Hiragana (encoded means that her was files are written in hiragana like あ.wav か.wav etc). To fix that issue, you will need to compress her differently with Keka. More info here at "About compressing your VB" http://utaforum.net/resources/how-to-make-mac-utau-voicebank-compatible-for-windows-users.314/