Yukina Himuro has always been feared by other students in her classes because of her sharp eyes and cold skin temperature. She is secretly a cell phone novelist by the name of "Yupina", whose cell phone novel made it very popular, that is until Yukina hears from two other girls that her novels are getting boring due to the lack of "romance". Worried about her novel, Yukina doesn't know what to do until, the famous student council president Shigure Kitami comes along and accidentally drops his student handbook. Yukina picks it up to give it back to him, but when she sees what is inside, she finds out that he writes the names of the girls in his classes, when they confessed. She then comes up with the idea to blackmail him to "love act" with her for her novel. She has a fear of being seen directly without her glasses; a fear in which Shigure Kitami uses once, leaving Yukina alone and allowing her to be surrounded by other girls and frightening her.
Yoko Hikasa voices Yukina in Drama CD.