Persona 4: The Ultimate in Mayonaka Arena (as it’s known in Japan, where it was released earlier this month) will have two new characters added to the fighting roster in the next few weeks.
First up, from Persona 3, Elizabeth will be added to the lineup. She was the Velvet Room guide over there, the predecessor to Persona 4‘s Margaret. Shadow Labrys, the final boss of the game, will also be added. Elizabeth with arrive on April 5th, and Shadow Labrys will come later, on April 19th.
Persona 4 Arena will launch in the US the summer for the PS3 and Xbox 360. It seems likely these characters will be on the roster when it releases.