Nippon Ichi is releasing a disc full of Disgaea 4 artwork in Japan. The digital materials collection has over 500 pieces ranging from illustrations to storyboard artwork. Artwork from the Fuka and Desco chapters and a digital calendar are also on the disc.

The Disgaea 4 digital materials collection will be available in Japan on April 13 for 3,990 yen ($49).

Take a look at a couple of samples (clearly labeled SAMPLE in case you weren’t aware!) below.