Included in the announcement was word that Yvonne Strahovski from NBC's Chuck will be voicing Aya. "I love Aya - she's strong, driven, and ready to take on the world," she said in the press release. Strahovski is building her video game resume, having played Miranda in Mass Effect 2. Meanwhile, Jensen Ackles of Supernatural will provide the voice for love interest Kyle Madigan.
The press release doesn't mention a PlayStation Network release, which may mean PSP Go users are out of luck. Square Enix has stuck with retail only before with Kingdom Hearts: Birth by Sleep, so it wouldn't be surprising. We've inquired about a PSN version with Square Enix, and will update as information becomes available.