Witch Craft Works
Season 1, Episode 4: Takamiya-kun and His Mean Little Sister
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Someone in the Takamiya household isn't happy about his relationship with Kagari: his younger sister and fellow Fuyutsuki High student, Takamiya Kasumi. She tailed her brother and Kagari on their date, and grows increasingly irritated by the relationship between them.
All Episodes - Season 1
Episode 1
Takamiya-kun and the Fire Witch
Episode 2
Takamiya-kun and the Witches' Agenda
Episode 3
Takamiya-kun and Chronoire's Trap
Episode 4
Takamiya-kun and His Mean Little Sister
Episode 5
Takamiya-kun and the Witch of Stone Eyes and Stone Hands
Episode 6
Takamiya-kun and the Test of Love
Episode 7
Takamiya-kun and Noblesse Oblige
Episode 8
Takamiya-kun and Kagari-san's Wounds
Episode 9
Takamiya-kun and the End Witch
Episode 10
Takamiya-kun and Weekend, Part 1
Episode 11
Takamiya-kun and Weekend, Part 2
Episode 12
Takamiya-kun and Weekend, Part 3