Geneon
The series was adapted into a thirteen episode anime series by Hal Film Maker, Kadokawa Shoten, and Rondo Robe. It aired in Japan on WOWOW from April 4, 2001 until June 27, 2001. Geneon (now NBCUniversal Entertainment Japan) released the series episodes across four volumes in Japan in both VHS video and DVD forms. ADV Films had licensed and released the anime series.