Type: OVA
Episodes: 10
Status: Unknown
Air Date: Feb 10, 2006 to Dec 26, 2012
Premiered:
Broadcast:
Producers: GDH, Geneon Entertainment USA, Shounen Gahousha
Licensors: Funimation
Source: Manga
Genre: Action, Horror, Supernatural
Demographics: Seinen
Duration: 49 min per ep
Rating: R - 17+ (violence & profanity)
Studio: Madhouse, Satelight, Graphinica
