Type: OVA Episodes: 3 Status: Finished Airing Aired: Jun 11, 2010 to Nov 18, 2011 Producers: Valkyria, Studio 9 Maiami Genres: Hentai Duration: 30 min. per episode Rating: Rx - Hentai Based on the erotic game "Princess Knight☆Catue ~Ochita Ryūki Hime~" by Valkyria. [](http://imgdino.com/viewer.php?file=83442348329249162035.jpg) [](http://imgdevil.com/img-54b8ca3020325.html)