Ep. 3: Kyosuke defends Kirino’s hobby from their father’s disapproval and takes the blame for the eroge.
Aired on October 17, 2010

Kirino spends time with Saori and Kuroneko, realizing they do not need to conceal their interests. Later, her father discovers her hobby and expresses anger, calling it worthless. Upset by this judgment, Kirino runs away, leading Kyosuke to chase after her. Observing her determination to keep this part of her life, Kyosuke confronts his father on her behalf. While he permits her to continue, he is concerned about the eroge involved. To protect her, Kyosuke claims the game is his own, resulting in him receiving a punch. Kirino subsequently thanks Kyosuke, who is surprised by her unexpected display of affection.
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