Akira Ishida
A manga adaptation, illustrated by Akira Ishida, was serialized in Kadokawa Shoten's "Comp Ace" magazine between the August 2009 and March 2011 issues. Three "tankōbon" volumes were released between January 26, 2010 and February 26, 2010. Another manga titled , written by Chunsoft and illustrated by Jun Sasameyuki, was serialized in Bandai Visual's web magazine "Comic Gekkin" from March 1, 2010 to 2011. Two volumes were released on December 10, 2010 and May 10, 2011. Ichijinsha published an anthology titled on September 24, 2009