Sony has announced that Atlus' upcoming RPG won't be a PS3 exclusive.
Specifically, the game will also hit PS4 when it is released some time in 2015. The PS3 version had already been confirmed for a Western release, so there's no reason to think the next-gen SKU won't do the same.
Those dates are Japanese, incidentally, and come from Sony's ongoing pre-Tokyo Game Show conference.
Here's the trailer: