Nippon Ichi's summer greeting card appears to hint at Disgaea 5

[Kresnik]

BraLoD said:

Wasn't NIS involved with Neptunia as well? Victory 1 has their logo: http://nisamerica.com/games/NeptuniaVictory/
Victory 2 haven't anything with them anymore?
Also, I would say it's possible to Disgaea devs have the PS4 dev kit, even with Disgaea not being such a blockbluster franchise.
They had 2 games on PS2 and already have 3 on PS3, it's time to move around indeed, but I'm totally sure PS3 can handle properly Disgaea 5 as it's not even close to be a high tech demmanding franchise.

Nippon Ichi Software America (the localization house) used to localize the Neptunia games, yes.  They didn't develop them though (and they're not going to be localizing any future titles I don't think, since Idea Factory International will be doing it themselves now).