Type: OVA
Episodes: 5
Status: Finished Airing
Aired: Nov 16, 2007 to May 15, 2009
Producers: Production I.G, FUNimation EntertainmentL, Kodansha
Genres: Adventure, Drama, Fantasy, Romance, Shounen
Duration: 30 min. per episode
Rating: R - 17+ (violence & profanity)