La Pucelle: Ragnarok, PSP port

Not taking credit for any of this, all info has been found on gamefaqs.

La Pucelle is getting itself a PSP port, release date 11/26

Image 1, including new art
Image 2

So, what's new in this version?

New art
Cameos by our favorite Disgaea trio did anyone not see this one coming?
Gameplay tweaks like skip battle animations, fully voiced, unit management, skip cutscenes.
New moves.
A four chapter scenario featuring Demon Prier. Dunno if it's related to the story or if it's like "Etna mode"