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".
Weekly Shōnen Magazine
There are currently 26 manga titles being serialized in "Weekly Shōnen Magazine".
The "Weekly Shōnen Magazine" achieved success in the 1970s and subsequently had increased sales. As a result, it became the top selling manga magazine in Japan of its period, appearing popular amongst many otaku. But the position was later occupied by "Weekly Shōnen Jump", when this competitor was born in 1968, knocking Shonen Magazine off the top spot. "Shōnen Jump" had now begun to circulate and dominate the manga magazine market. This began from the 1970s and continued throughout the 1990s, largely owed to Akira Toriyama's "Dragon Ball". In the middle of the 1990s, "Shōnen Jump" suffered the loss of "Dragon Ball", as the franchise had come to an end in 1996, and thus lost much of its readership. "Shōnen Magazine" had now made a comeback in October 1997, regaining its original position as the top selling manga magazine of its day until this was brokered in 2002. Currently, the two magazines have competed closely in terms of market circulation. Sales of the two magazines now remain very close. Circulation has dropped below two million. In a rare event due to the closeness of the two magazine's founding dates, Weekly Shōnen Magazine and Weekly Shōnen Sunday released a special combined issue on March 19, 2008. In addition, other commemorative events, merchandise, and manga crossovers were planned for the following year as part of the celebrations.
Others include Shōnen Magazine, published by Kobunsha of the same Kodansha group. Shōnen Magazine famously serialized Tetsujin 28-go, the first anime Mecha from July 1956 to May 1966.