週刊少年チャンピオン
is written by Hitori Nakano and illustrated by Daisuke Dōke. It was serialized in Akita Shoten's "Weekly Shōnen Champion" from December 28, 2004. Akita Shoten released the manga's three "tankōbon" volumes between March 20, 2005 and January 20, 2006. It is available in English as a scanlation.