Dengeki Comics
A manga adaptation started serialization in the Japanese shōjo manga magazine "Comic Sylph" on December 9, 2006, published by MediaWorks and ended on November 22, 2008. The manga takes its story from the light novels that preceded it, and is illustrated by Hiroki Haruse. The first bound volume was published by ASCII Media Works on April 26, 2008 under their "Dengeki Comics" label. Two volumes in total were published.