Strange move by ATLUS, Persona 4 Arena becomes first Region Locked PS3 game

[SlumsofOhio]

http://www.siliconera.com/2012/07/06/atlus-persona-4-arena-region-locking-not-a-slippery-slope/

ATLUS sent a letter to the press explaining why P4A will be region locked. They reiterated that this would be an isolated case, and that it wouldn't affect future games.