Angel Sanctuary (Japanese: 天使禁猟区, Hepburn: Tenshi Kinryōku) is a Japanese manga series written and illustrated by Kaori Yuki. It was serialized in the shōjo manga magazine Hana to Yume from July 1994 to October 2000. It follows Setsuna Mudo, a human teenager who, as the reincarnation of a prominent angel who rebelled against Heaven, becomes entangled in political machinations between the angels and demons. The 120 chapters were collected and published in twenty bound volumes by Hakusensha from February 1995 to February 2001. Titled Coming of the Seraphim in the early stages of its development, Angel Sanctuary was inspired by the Japanese fantasy novel Nocturne and was originally slated to be only ten chapters long, which led Yuki to worry about being able to properly end the story. Angel S