Haganai
The first "Boku wa Tomodachi ga Sukunai" manga series, written and illustrated by Itachi, has been published in Media Factory's "Monthly Comic Alive" magazine since its May 2010 issue, released on March 27, 2010. Additionally, the series has been collected in 14 "tankōbon" volumes. Seven Seas Entertainment has licensed the first manga series in North America under the title "Haganai: I Don't Have Many Friends".
Tsubasa: Reservoir Chronicle
Three different artbooks which contain illustrations have been released in Japan by Kodansha between 2006 and 2009. The first book published was on April 17, 2006, bearing an . The second book published was on April 17, 2007, and containing art from the first 14 volumes. An English version of "ALBuM De REProDUCTioNS" was released on December 8, 2009. This contained one of the short stories titled "Tsubasa: World of the Untold Story" that also featured as omake to the manga volumes. Another artbook, , was released on November 17, 2009, containing art from the final 14 volumes.