RPG RPG Maker [ RiceRing ] Catora the Nun and the Curious Dungeon / 修道女カトラと奇妙なダンジョン (RE177480) (RJ177480)

[JustLurksHere]

Usually, it's one of two things: you've either failed to:
- unpack the zip archive forcing Japanese locale (historical mis-design of the format/Windows)
- install relevant (usually Japanese) resource pack for the RPG Maker version