It's just Jurou-gumo's recruitment sidequest that's untranslated, not the main story. You meet her on your way to the MOW facility, but you don't fight her yet.
I see the patcher uses .Net 8.0 now. But it still gives essentially the same error as before after installing it with windowsdesktop-runtime-8.0.5-win-x86.exe Darn these newfangled versions of .Net...
Is there a way to add the patch on an android phone? I'm using Maldives RPG to run the game, but adding the translation exe to the folder with the Game.exe doesn't do anything.