The series ran for thirteen volumes, published by ASCII Media Works under their Dengeki Bunko imprint.
The light novels began publication on ASCII Media Works' Dengeki Bunko label from April 10, 2009, with a spin-off series launching in October 2012, and are licensed in North America by Yen Press.
Dengeki Bunko | Bunko Kanazawa | SeikadÅ Bunko Art Museum | Dengeki Sentai Changeman | Dengeki Novel Prize | Dengeki G's Magazine | Dengeki G's Festival! Comic | Dengeki Gakuen RPG: Cross of Venus |
A single light novel written by Mako Komao and illustrated by the manga's artist was published by MediaWorks under their Dengeki Bunko imprint in January 2006.