Launcher Issue

[KasumiShinko]

I looked all around the forum before posting this but it didn't resolve my issue. My Launcher is staying solid black for like 3 seconds and then it is immediately closing. I have tried to uninstall and reinstall it several times, I have tried to run as admin, what else can I can do. Whenever I click Onigiri the launcher opens, stays black for 3 seconds, and then it just closes entirely. PC Version, not Steam! I really like this game so help would be greatly appreciated!

[Cirno]

Have you tried fully uninstalling the game like the entire folder its either a corrupt file in the onigiri folder or it has to do with your system os . Try doing that then reinstall the game fully it should fix the problem