 Two light novels titled "Marriage Royale" written by Shingo Hifumi were published by ASCII Media Works under their Dengeki Bunko imprint between March 10 and September 10, 2010.The "Marriage Royale" manga, illustrated by Koko Natsuki of Lime, was serialized between the April 2007 and January 2011 issues of "Dengeki G's Magazine", published by ASCII Media Works.Seven "tankōbon" volumes were released between October 27, 2007 and January 27, 2011 under ASCII Media Works' Dengeki Comics imprint.