NIS America has announced it’s first collection in Disgaea Triple Play:

Greetings!

NIS America is happy to announce that The Disgaea Triple Play Collection is coming to North America on September 15, 2015, exclusively for the PlayStation®3! This collection is the perfect way to catch up with the series before Disgaea 5 comes out on October 6, dood!

The Disgaea Triple Play Collection
This collection contains Disgaea 3: Absence of Justice, Disgaea 4: A Promise Unforgotten, and Disgaea D2: A Brighter Darkness, all in one disc.