Kumi Katayama: A math Trainer at Kokatsu Academy as well as the homeroom Trainer of class two-C. Remaining create by Kei Akashi for working with violence at school, she is suspended from her perform and has a psychological breakdown. Raidou Remastered is more of the remake, which has a https://www.youtube.com/watch?v=ILKyE5vBc8A