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".
Konpeki no Kantai
To keep in line with the World War II theme, "Konpeki no Kantai/Kyokujitsu no Kantai" also features some characters who closely resemble actual historical figures from the 1940s whose articles are linked. In all cases, only one part of their name is changed (given name or surname)."Konpeki no Kantai" was released from 1994 to 2003 on LaserDisc and DVD, with the DVDs containing two episodes each. JC Staff eventually compiled it and "Kyokujitsu no Kantai" into three large DVD boxed sets. The first was released on July 29, 2005 by Tokuma Shoten and Happinet Pictures, only a few days before the 60th anniversary of the end of World War II. The first set in particular contains an art booklet and the 1997 special episode "Secret Launch of the Sorai," a story of two Japanese engineers who develop the "Sorai" (the series' counterpart of the J7W Shinden fighter) and deploy it against a Tokyo-bound force of US B-30 long-range bombers launched from Alaska. The interception itself is featured in Episode 3. Pre-order rewards include a Zippo lighter replica from 1941 and a scale model of the I-601 submarine carrier. The second DVD box set was released on September 23, 2005. The last compilation was released on November 25, 2005. A Blu-ray release of the entire series was also developed, with the first set released on August 3, 2011, the second on November 25, 2011, and the last on February 24, 2012.