Wagaya no Oinari-sama is a Japanese light novel series by Jin Shibamura, with illustrations by Eizo Hoden. The first novel was released in February 2004, and as of October 2007, seven volumes have been published by MediaWorks under their Dengeki Bunko label. A manga adaptation by Suiren Shōfū started serialization in the shōnen manga magazine Dengeki Comic Gao! on February 27, 2007, also published by MediaWorks; the manga will transfer to Dengeki Daioh after the former is discontinued on February 27, 2008. An anime adaptation will begin broadcast in Japan in April 2008 produced by Zexcs.