It hasn't even been released in Japan yet, but Sentai Filmworks? has already snagged the licensing rights for a U.S. release.
Based on the RPG of the same name, Persona 4: The Animation will be a 25-episode series directed by Seiji Kishi. If the plot of the game is anything to go by, it should be... interesting.
Persona 4: The Animation will be available on Blu-ray, DVD and digital distribution platforms. Look for it in 2012.