After spending a healthy amount of time in the rumor mill, Disgaea 2: Dark Hero Days has finally been confirmed by NIS for a North American release.
This latest PSP port is unique in that it steals some battle features from Disgaea 3 on the PS3, and even introduces a new character class. NIS was also nice enough to throw in some new items and skills in order to intice both fans and newcomers to this title.
[Source]