Dengeki Comics
Dengeki Comics released a one-volume manga adaptation of the novel on March 27, 2000, after serializing it in "Monthly Comic Dengeki Daioh" magazine in 1999. The manga was illustrated by Toshihiro Ono and written by Aya Yoshinaga, who has also written the anime adaptation. Hiroyuki Morioka is also credited on the cover as the original creator.