Kumi Katayama: A math Trainer at Kokatsu Academy along with the homeroom Trainer of class 2-C. Remaining create by Kei Akashi for working with violence at school, she is suspended from her do the job and has a mental breakdown. Inside the Metaverse, Mementos continues to be fully overhauled, https://www.youtube.com/watch?v=ILKyE5vBc8A