Kumi Katayama: A math Trainer at Kokatsu Academy and also the homeroom Instructor of class 2-C. Staying set up by Kei Akashi for employing violence at college, she is suspended from her perform and it has a psychological breakdown. In the Metaverse, Mementos is entirely overhauled, now not staying https://www.youtube.com/watch?v=ILKyE5vBc8A