Disgaea 4: A Promise Unforgotten will be released in North America this September 2011 exclusively for the PlayStation 3 announced NIS America.
Additionally, the publisher has a “Dis-name-a contest” ongoing where fans can submit names for an Item, A Skill and an NPC and if they win, those names will be included in the final title. You have between April 7th and April 21st to submit your name choices at the official Disgaea 4 web-site.
The game includes an all-new graphical-style, all-new game engine, new characters and a new storyline that is sure to satisfy fans.
Here is a Japanese trailer for Disgaea 4 (warning, possible spoilers).
Story
Since the dawn of time, humans have always feared “the darkness.” Vampires, werewolves, zombies, ghosts… Although it differs slightly from culture to culture, people’s fear for the darkness has grounded them, forcing them to live conservatively. In other words, evil is a necessity.
In the current world… Thanks to wars, terrorism, weapons of mass destruction, horrid accidents and unspeakable crimes… Humans have grown to fear the actions of their own kind more the darkness itself.
This story begins in Hades, a prison located in the deepest depths of the Netherworld. It is a story of social reform that sweeps across not one, but many worlds.”