It’s a Nippon Ichi game, so you know Asagi has to make a cameo. For 100 yen ($1.25) you can add the perennial never-going-to-be a protagonist character into Disgaea 4.
Yes, Asagi is a paid DLC character, but she’s also a real life hero. Sort of. Nippon Ichi is donating all of the proceeds to restore areas affected by the earthquake when Asagi is available to download on PSN to June 30th. A release date for the Asagi content pack was not announced.
Did you notice her class? It reads "protagonist of another game?" The running joke continues.
Update: Nippon Ichi will release Asagi as a PlayStation Network download at the end of April.