Thanks for your feedback!
The old jp font didn't show a lot of kanji so I tried replacing it and now it is even more broken at the moment. 4 stars and 5 stars aren't available yet as we wanted to test if combat was enjoyable enough to move along in the production (even though it says 4 star guaranteed). I'll have a look into the other problems. Audio lines are only loaded for a few characters at the moment, sorry!
Once again, thanks for your feedback!