Nippon Ichi has officially revealed the latest entry in its long running tactical RPG series at Tokyo Game Show 2010 in the form of Disgaea 4. Included in this new PlayStation 3 title is a visual upgrade seen below and a currently unspecified network play mode. Japan will receive a standard and limited edition on Feb. 24, 2011.

UPDATE (09/17/2010 12:00PM PT):

NIS America has confirmed a Summer 2011 release for Disgaea 4 for North America.