Dengeki Comics
A manga adaptation based on the light novels drawn by Sakura Ikeda was serialized in ASCII Media Works' "Dengeki G's Magazine" between the March 2009 and May 2011 issues. Four "tankōbon" volumes were released under ASCII Media Works' Dengeki Comics imprint between October 27, 2009 and April 27, 2011. The third volume was released in regular and special editions; the special edition came bundled with an Ayase Aragaki figurine. The manga has been licensed in North America by Dark Horse Comics. A follow-up manga, began serialization in the July 2011 issue of "Dengeki G's Magazine" and features Ruri Goko as the main heroine. The manga ended serialization in the magazine's May 2014 issue and continued serialization in "Dengeki G's Comic" between the June 2014 and July 2015 issues. The first volume was released on May 26, 2012, in regular and special editions; the special edition came bundled with a Kuroneko figurine. Six "tankōbon" volumes were released under ASCII Media Works' Dengeki Comics imprint between May 26, 2012 and July 27, 2015.