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".
Steins;Gate: The Movie − Load Region of Déjà Vu
A manga adaptation by Reki Kugayama was serialized in Kadokawa Shoten's "Shōnen Ace" magazine between the May and December 2013 issues, released on March 26 and October 26, 2013, respectively. The series was collected in two volumes, released on April 24 and December 26, 2013. A two-volume novel series, written by Tatsuya Hamazaki and illustrated by Huke, Kyūta Sakai, and Bun150, was published by Kadokawa Shoten under their "Kadokawa Sneaker Bunko" imprint. The two volumes were released on May 1 and June 1, 2013.