Kasumi Miwa is a second year student at ju-jutsu high. She has blue hair and a bright blue eyes. She is quite short. She is depressed due to the passing of her close friend Mechamaru by a cursed spirit and has went through a tough time. She believes that she is useless. She can use **Shadow style: Simple Domain** to intercept anything within a 2.21 radius around her with her blade after she uses a stance.