Ep. 5: Ayase confronts Kirino over her hobby while Kyosuke mediates the conflict.
Aired on October 31, 2010

Ayase pressures Kirino to reveal a secret hobby, ending their friendship upon discovery. Distressed by Kirino’s despair, Kyosuke attempts to reconcile the pair, but Ayase refuses due to negative reports on eroge crimes. Kyosuke consults his father to uncover the truth behind these news stories. Despite Kyosuke revealing the facts, Ayase remains unconvinced. Kirino then finds the courage to defend her passion and friendship. Kyosuke adopts a bold stance that temporarily alienates Ayase, but she eventually recognizes the futility of her conflict and apologizes to Kirino. Ayase later texts Kyosuke to thank him for facilitating their reconciliation, while cautioning him against any inappropriate behavior toward Kirino.
Episodes
- Ep. 1 · Kyosuke discovers Kirino's secret eroge collection and agrees to play it for her
- Ep. 2 · Kirino attends an Akihabara otaku tea party after Kyosuke seeks Manami's advice on her social isolation.
- Ep. 3 · Kyosuke defends Kirino’s hobby from their father’s disapproval and takes the blame for the eroge.
- Ep. 4 · Kyosuke prevents Kirino from opening a dōjinshi package at home before they attend Summer Comiket with Saori and Kuroneko.
- Ep. 5 · Ayase confronts Kirino over her hobby while Kyosuke mediates the conflict.
- Ep. 6 · Kyosuke visits Manami for Halloween sweets and stays overnight despite denying romance
- Ep. 7 · Kirino Writes Fanfiction and Faces Publishing Offer on Christmas Eve
- Ep. 8 · Kirino's Anime Adaptation Faces Changes as Kyosuke Steps In
- Ep. 9 · Kirino Plays Eroge While Kyosuke Studies and Kuroneko Cares for Her Sister