Monthly Comic Alive
A manga adaptation by Kenji Akahoshi began serialization in the manga magazine "Monthly Comic Alive" on May 27, 2010, its July 2010 issue, and ended in the September 2012 issue on July 27, 2012. The first bound volume was released on December 22, 2010, and released five volumes until September 21, 2012 under their Alive Comics imprint.