|Haganai: I Don't Have Many Friends vol. 2|
|Release Date|| Japanese - May 2011|
English - 2-5-2013
← Haganai: I Don't Have Many Friends vol. 1
Haganai: I Don't Have Many Friends vol. 3 →
Highlights from this volume begin with the introduction of Kobato, the junior high little sister of male lead character Kodaka, who has a brother complex and has a chuunibyou element, whereby she considers herself to be an ancient vampire named Reisys V. Felicity Sumeragi. Kodaka and Yozora catch Sena playing a hentai, bishoujo, visual novel game in the clubroom, whereby Sena tries unsuccessfully to justify the porn elements as art. Yozora gets Yukimura to dress as a maid to become more manly, after which Yozora decides the Neighbor's Club should act out the children’s tail Momotaro.
Sena is playing another of her games in the clubroom, which has a swimming element. Since she can’t swim, she convinces Kodaka to teach her in secret. Sena picks up swimming quickly, but forces a situation when some guys try to pick her up, forcing Kodaka to send them running, after which he harshly scolds Sena for escalating the troubled situation. Finally, Kodaka takes a nap in the club-room and dreams of his old childhood friend. His speaking aloud in his sleep causes Yozora to react when he wakes up, as if he has remembered something important.
- This volume ranked seventh on the top 30 of the Japanese Comic Ranking, for the week of May 23–29, 2011.