Kasumi Takamiya

Daughter of Komachi Takamiya and younger sister of Honoka Takamiya, who has a serious brother complex. She is also a "Workshop Witch" who is capable to turning cute little plushies ( in her case, it's her teddy bear) into gigantic combat mechs. She is studying in Tougetsu Academy's girls middle school branch. Kasumi is extremely attached to her brother Honoka Takamiya. She gets jealous when Honoka gives attention to anyone besides her, especially Ayaka Kagari; whom she tries to pry him away from constantly. When she's finally accused of having a brother complex, she vehemently denies it, arguing that it is simply the nature of siblings to share such closeness and that it's her right as his sister.