Ep. 6: Kirino Falsely Claims Kouki Is Her Boyfriend Amidst Family Tension
Aired on May 12, 2013

Kouki Mikagami, a designer from Misaki's company and secret otaku, is introduced to the family. Tensions rise at an after-party when Kirino sees Ruri seemingly confessing to Kyosuke. Jealous and irritated, Kirino announces Kouki is her boyfriend to make Ruri leave, angering Kyosuke. When Kirino invites Kouki home, Kyosuke expresses distaste, earning a slap. After talking with Daisuke, Kyosuke apologizes to Kirino, declaring he will not allow the relationship until Kouki proves worthy. Kirino breaks down, admitting she lied out of jealousy regarding Kyosuke and Ruri, with Kouki agreeing to maintain the charade. The siblings reconcile and plan to restart the party, while Ruri finally asks Kyosuke to date her.
Episodes
- Ep. 2 · Kyosuke's Addiction to Love Touch Angers Ayase Who Imitates the Yandere Route
- Ep. 3 · Kyosuke and friends surprise Saori with a birthday visit to her apartment
- Ep. 4 · Ria Hagry visits Japan, races Kirino, and asks Kyosuke to be Kirino's boyfriend.
- Ep. 5 · Kirino and Kyosuke pretend to be a couple to avoid working abroad
- Ep. 6 · Kirino Falsely Claims Kouki Is Her Boyfriend Amidst Family Tension
- Ep. 7 · Kyosuke and Ruri Officially Become a Couple After the Party
- Ep. 8 · Kyosuke learns Ruri's guidebook aims to reconcile him and Kirino before their breakup.
- Ep. 9 · Kyosuke searches for Ruri in a hot spring town with Kirino's help.
- Ep. 10 · Ayase Requests Kyosuke's Manager Help for Meruru Concert While Kirino Arrives Late