Remarquant que Kirino n'a personne avec qui partager ses hobbies, Kyōsuke demande conseil à son amie, Manami Tamura, qui lui suggère de se faire des amis otaku.

Alors que le roman de Kirino devient de plus en plus populaire, son éditeur révèle qu'il pourrait être adapté en anime.

Ayase demande à Kyōsuke de lui donner des conseils sur le cadeau qu'elle peut offrir à Kirion pour se réconcilier avec elle.

Kirino profite de sa dernière séance de conseil de vie pour demander à Kyōsuke de lui acheter un jeu pour adultes dont le lancement est prévu à minuit à Akihabara.

One morning, Kyosuke is surprised to find Kirino behaving politely to him. That evening, while Kyosuke worries about whether she is forcing an act in front of everyone, Kirino uses her final life counseling session to ask Kyosuke to buy her an eroge that is launching at midnight in Akihabara. As Kyosuke gets in line, he runs into his classmate, Kōhei Akagi, who is buying a yaoi eroge for his own sister. Kyousuke, after realizing that the trains are no longer running, manages to convince one of the other customers to lend him his bike so he can ride back home. After Kyosuke gets back home with the game, Kirino asks him to play with her. She then shows him all of the medals and report cards with bad grades she had received throughout the years. The next morning, Kyosuke learns that Kirino has left home for America for track and field training. In the beginning of the new school term, Kyosuke meets up with Kuroneko, who would be attending his school as his underclassman.