Using non-japanese local?
Do any of the data in the folder contain japanese symbols?
You probably need to throw the folder away, set japanese local and redownload
I re-downloaded the game, deleted its save files in the AppData folder, changed region to Japan, and then removed the Japanese Text from the Data folder just in case. So far, it works. So one or more of those things fixed it.
Edit: Game BSOD the PC after exiting. Started the game up again just to check and the problem returned. What I noticed is two things:
1. This happened when I tried to full screen the game on boot up.
2. It always seems to happen when I'm in the middle of a mission in-game.
I'm not sure if there's a correlation but, it's weird that it happens multiple times. I'm worried for my PC. Multiple BSODs from the same game is a serious issue. I may have to call it quits with this game.