Kingdom Hearts Steam Version with Japanese Voices + OP, and English UI

For the voices, I used the mod that was made back when Kingdom Hearts released for Epic Games Store.
https://www.nexusmods.com/kingdomhear...

For the OP, I downloaded the Japanese version of Kingdom Hearts alongside the English version (in total, requires about 140GB of space, but you can delete the Japanese version once you extract the OP and ED songs)
IF YOU PURCHASED KINGDOM HEARTS FROM STEAM, then congratulations, you have both the International versions and the Japanese version of the game.

For the OP:
・Install the Japanese version. To do this, go to your library → KINGDOM HEARTS -HD 1.5+2.5 ReMIX-→Settings Icon→Properties...→General→Language

・After clicking "INSTALL", double check properties, to ensure that you are installing the right version. If not, fix it real quick.

・Move the files somewhere else, out of the "KINGDOM HEARTS -HD 1.5+2.5 ReMIX-" folder, preferrably a separate hard drive if you have one.

・Uninstall Kingdom Hearts. Since you moved the files out of the Steam folder, the files won't be deleted.

・Switch to English version in "Properties...", make sure to double check after clicking, "INSTALL".

・Go to the Japanese files and go to the location: \STEAM\dt\KH1Movie

・Go to the same location in the English files. Transfer the files in the Japanese KH1Movie folder to the English KH1Movie folder.

All done!