I compared the voices from Kingdom Hearts 1(Original Japanese release, not final mix) to KH 1.5 and ive confirmed that they are exactly the same, and no re recording has been done, here are videos to compare:
Skip to 0:55 for this^
Skip to 18:40 for this^
So since they didn't bother to record anything new for this game, save for the 358/2 days movie, who's to say that they'll record new voices for the international release of KHFM and Re:Chain.
Im pretty sure Sqaure is keeping the old voices when the release it to US, and im glad about that.
I compared the voices from Kingdom Hearts 1(Original Japanese release, not final mix) to KH 1.5 and ive confirmed that they are exactly the same, and no re recording has been done, here are videos to compare:
Skip to 0:55 for this^
Skip to 18:40 for this^
So since they didn't bother to record anything new for this game, save for the 358/2 days movie, who's to say that they'll record new voices for the international release of KHFM and Re:Chain.
Im pretty sure Sqaure is keeping the old voices when the release it to US, and im glad about that.