The heroine of this story and a second-year student at Narimigahama High School. She is bright and kind-hearted, but tends to be overly considerate. Since childhood, she's been prone to misfortune, often considered by those around her to be terribly unlucky. Though she doesn't want to go to the university her mother hopes she will attend, she hasn't been able to tell her this. Then, one night, after hearing a strange voice, her life is turned upside-down...