Fort of Apocalypse

🇯🇵アポカリプスの砦 · Apocalypse no Toride

MangaShounenFinished🇯🇵 First published in 2011ActionHorrorMysteryPsychological

Yuu Kuraishi story · Kazu Inabe art

Yoshiaki Maeda has been falsely accused and detained, along with delinquents from all over the Kanto region, in the juvenile correctional facility, Shouran Institute. Yoshiaki is as typical as a boy can get, so when he finds himself living in this violence-ridden prison, he can’t think of anything worse.

Synopsis via AniList