Angel Sanctuary is a manga written and illustrated by Kaori Yuki. It was serialized in Hana to Yume from February 1995 to February 2001.20 tankobon volumes were published by Hakusensha, the first volume was releases in 1997 to 2001. The manga was adapted into a 3 episode OVA by Bandai Visual and Hal Film Maker; it was intended to be an introduction, not the whole story.It was originally licensed by Central Park Media, the OVA by Media Blasters. A series of drama CDs are based on the other story arcs were also released. Angel Sanctuary is licensed by Viz Media for an English release in North America. The final volume was released June 2007.