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".
Yamada Monogatari: To Break the Demon Gate
Yamada Monogatari: To Break the Demon Gate is a historical fantasy novel by Richard Parks, the second volume in his Yamada Monogatari series featuring his sword and sorcery character Yamada no Goji. It was first published in simultaneous trade paperback and ebook form by Prime Books in November 2014, with the first hardcover edition, under the alternate title To Break the Demon Gate, published by PS Publishing the same month. A subsequent audiobook edition was issued by Audible in December of the same year.