Karin Sawatari

沢渡かりん
Karin is the younger sister of Izumi and Mitsuki. Unlike her two sisters she stayed behind rather than run away. After learning of her sisters whereabouts she visits them occasionally although Izumi discourages her in order to keep her away from Yoshitakas grasp after Yoshitaka becomes attracted to her when Karin is in the childs maid costume. Wikipedia.org