Oh for f's sake... I acknowledge your trying to help, and the nicely formatted post, and yes, that's probs the/a way to change the actual system locale in W11 (I'm on W10 so wouldn't really 100% know)...
But please, just tell him to use
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to run the game.
No need to
actually make your system change to JP locale for a dirty nukige; amirite? (or as a newer alternative, which works for x64 apllications too,
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)
And yes, they are absolutely safe, and a lot less intrusive/invasive than a locale change...
What am I doing wrong here?
Please read the thread next time - especially since it's not that long this case. Though I admit there are quite a few not really helpful posts, but this was in there...
You could use the search function in the top-right as well. Just sayin'.