Chizuru Akaba

Back in her middle school days, she was friends with Kanade. However due to Kanade's complicated household, Kanade badly bullied Chizuru so that Chizuru cannot forget about her. Chizuru later purposely chose Heikyou as she knows that Kanade will not be in that school. Before entering high school, she swore to herself to not make friends with anyone. Chizuru refused to open up or even try to know anyone in school during the first few days.There she saw Kurimu who was working hard to fulfill her promise to make more friends. Soon Kurimu tries to approach Chizuru despite Chizuru's cold behavior. Kurimu sometime annoy Chizura. However, Kurimu managed to convince Chizuru to be her friend with the answer that people need friends. There Chizuru completely fell for her cuteness and gave her the nickname Aka-chan. Anime: Student Council's Discretion