I saw this game on a G4Tech TV clip posted at IGN. "Hidden Gems of E3" or something along those lines. It only had a brief spot, but they sounded like they were excited about it. Ever since then I've been waiting to hear some info about it. Doubt I'll preorder it so soon, but this definately looks promising.
EDIT: I figure since there isn't any information about the actual game in here yet other than how the game came to end up coming to America, I figured I'd go ahead and copy what was said in the IGN video I mentioned previously. So here ya go, a quick summary of the game:
"A new RPG from Atlus, Magna Carta: Tears of Blood, boasts high production values and a 50 hour storyline. In a land populated by numerous civilizations who don't particularly enjoy each other's company, a young man seeking revenge meets a strange girl with no memory. Ooo, amnesia! Haven't seen that one before. Breaking from the sweeping epic RPG tradition, a unique real time battle system should keep the game interesting."
I dunno, but from the vid it didn't look too "real time" to me.