A spin-off manga drawn by Fumino Hayashi, following roughly the same storyline as the game, was serialized in the Monthly Asuka in November 2003 and is available in volumes from the same publisher.
Hayashi track | Eitetsu Hayashi | Yusuke Hayashi | Tadahiko Hayashi | Kaizo Hayashi | Hiroko Hayashi | Hayashi Yasusada | Hayashi Razan | Fumino Hayashi | Fumiko Hayashi | Asuca Hayashi |