Kimura, Risa. First year in Okati High School. Only child. Lives with her homeroom teacher. After the incident of her attempt at suicide she is encountered by four boys who say were brought here all for the same reason to bring her home to the Hiskato dimension. But after the portal closed Risa is left with the four boys and the thousand of monsters that roam Tokyo. To save the world she was raised on, she takes on the position of Hāto No Megami. Also known as Goddess of Heart. And thus her journey begins.