NIS has spilled US release dates for its games coming in the next couple of months, most importantly including Disgaea 4: A Promise Unforgotten.
Disgaea 4 will be shipped to US retailers on September 6, with a Premium Edition also appearing with a full-color art book and a Fuka figurine. There's no pricing details in the announcement. Check out this crazy trailer to see what Disgaea is all about.

ClaDun x2, a retro-style action RPG, will be released on PSN "at the end of August", said NIS. ClaDun x2 is the sequel to 'ClaDun: This is an RPG', with "tons more customization-more Magic Circles, more artifact types, more classes, more everything," promises the developer.

And finally Atelier Totori: The Adventurer of Arland - sequel to Atelier Rorona which released in 2010 - will be shipped to retailers on September 27. The Premium Edition of Atelier Totori will come with a full-color art book and soundtrack. Again, no prices.

Head through the link below for a ton more info and screenshots on all three games.