Ep. 4: Takamiya Kasumi follows her brother and Kagari, growing irritated by their relationship
Aired on January 26, 2014

Within the Takamiya household, a family member is displeased with the romantic connection between Takamiya and Kagari. This individual is Takamiya Kasumi, the younger sister of Takamiya and a fellow student at Fuyutsuki High. Kasumi secretly follows her brother and Kagari while they are on a date. As she observes their time together, her annoyance with their relationship intensifies. The situation highlights the tension caused by Kasumi's presence and her growing irritation toward the couple's interactions during their outing.
Episodes
- Ep. 1 · Average student Takamiya Honoka faces wrath from popular classmate Kagari Ayaka's fan club.
- Ep. 2 · Takamiya Honoka learns Kagari Ayaka protects him from the Tower Witches seeking his white stuff.
- Ep. 3 · Takamiya and Chronoire's Trap deepens as Kagari's apprentice bond grows
- Ep. 4 · Takamiya Kasumi follows her brother and Kagari, growing irritated by their relationship
- Ep. 5 · Kagari Declares Protection of Takamiya and Reveals Betrothal to His Mother
- Ep. 6 · Takamiya-kun faces a romantic challenge in this episode
- Ep. 7 · Takamiya-kun and the concept of Noblesse Oblige
- Ep. 8 · Takamiya-kun and Kagari-san's Wounds