There is no bullying in the class (Volume 1 is the latest issue)

the publisher:
Author: Yosuke Nagase
Size: 128mm x 182mm
Number of books: 1
Language: Japanese
Category: Youth manga, manga
Latest publication date: 2020-08-06

Synopsis:
Marina Ota, a 3-B student, who is in charge of junior high school teacher Takumi Nishijima, committed suicide.
It was "troublesome" for Nishijima.
Those who want to find out the truth, those who try to hide, children, adults, families and schools are mixed in, and the situation is in an unexpected direction!?
Suspense suspense of the muddy swamp !!