>have you every played a typical jrpg?
The typical JRPG is on console, so I assumed you were emulating maybe this is an outdated perception...

I dunno what OS you're on, but there are various tools for Windows that let you remap keys - even one from MS themselves: https://learn.microsoft.com/en-us/windows/powertoys/keyboard-manager

Some others:
https://github.com/AutoHotkey/AutoHotkey
https://github.com/randyrants/sharpkeys
https://github.com/guilryder/clavier-plus
https://github.com/Aetopia/WinHotKeys/