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".
Kokusho Sōmokuroku
The loosely, "General Catalog of National Books") is a Japanese reference work that indexes books published in Japan or written by Japanese before 1867. First published by the Iwanami Shoten company in 1963, an expanded edition was released in 1989. In its current edition, the "Kokusho Sōmokuroku" consists of eight volumes, in addition to an author index and appendix. The catalog was put together by compiling over one million library catalog cards from over 600 libraries across Japan in an effort to catalog books published before the Meiji Restoration still in existence that were written in Japan or by Japanese nationals. The catalog does not contain Chinese classics, Buddhist scriptures, or books from non-Japanese sources.