Oresama Teacher Graphic Novel Volume 16

After returning from the school trip, Mafuyu and the rest of the Public Morals Club learn all about Akki' s adventure with Komari. The story makes Mafuyu realize that all the attacks from the Student Council so far have been solo affairs. Why haven't they teamed up to take down the Public Morals Club? Determined to get to the bottom of this mystery, Mafuyu sneaks into Hanabusa's lair the Student Council Room!