If you're looking for manga similar to Prison School, you might like these titles.

GTO: Paradise Lost

GTO: Paradise Lost

Great Teacher Onizuka is back, and the next stage for his legend is … prison?! The trouble magnet of a teacher reveals that this stint behind bars is thanks to a certain incident with the class he became assistant homeroom teacher of half a year earlier: Kissho Academy’s new class for high school-aged celebrities! Does he regret the exploits that landed him in the slammer? Heck, no. In fact, he’s all too happy to calmly tell his fellow prisoners how the whole thing went down—if they’re willing to listen to his story from the very beginning…

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Deadman Wonderland (Light Novel)

Deadman Wonderland (Light Novel)

The Great Tokyo Earthquake. Ten years ago, it destroyed lives as it tore buildings asunder. Among those who lived through the disaster was Ganta Igarashi, now a middle school student finally getting a footing in his own life... that is, until the day the 'Red Man' appears at his school and turns his world upside down again. Ganta's entire class is brutally murdered, and although innocent of the crime, Ganta is sentenced to death and sent to the bizarre prison known as 'Deadman Wonderland.' There, a brutal game of survival begins, where Ganta must discover the truth behind his classmates' murder.Can Ganta break out of Deadman Wonderland... or will it break him first?

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Satanophany

Satanophany

A mysterious syndrome turns schoolgirls into homicidal monsters behind numerous atrocities in Japan. However, nothing is what it seems and when Chika Amagi is arrested for the brutal murder of five people, which starts a journey into uncharted and troubled waters!

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Nana to Kaoru: Pink Pure

Nana to Kaoru: Pink Pure

Spinoff 4-koma comic of Nana to Kaoru drawn by Momose Tamami, serialized in Young Animal Arashi magazine.

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Yoshibari Aubade

Yoshibari Aubade

Haruomi and Yua grew up together but with puberty Haruomi begun to change, beginning taking pictures of girls annoying his childhood friend Yua! Haruomi though has a secret power awakening and their innocent relationship is about to change in many levels!

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Area D: Inou Ryouiki

Area D: Inou Ryouiki

It took 430 years for the light of a star’s supernova to reach Earth - and when it arrived, the sky lit up for twelve days and people began to change, gaining powerful superpowers that terrified the populace. Over a decade later, these individuals are rounded up against their wills and shipped to a secretive island known as “Area D”, where they’ll begin a new life with the other “Altered”. Jin and Satoru are two such Altered who find themselves aboard a ship bound for Area D, where a survival of the fittest awaits them.

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Black Kanojo

Black Kanojo

While on his way back from school, very mediocre junior high school sophomore Teru Hoshino was bullied by Amamiya, who is famous at school with her big breasts. After what he had been through, the signs of his life won't be same ever again appeared?!

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Hisureba

Hisureba

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Mappa Teacher

Mappa Teacher

Reiko Kizaki is twenty seven years old, single, and an elite teacher at Izumishiro High School. However, while she's known to be strict she also has a hidden secret that, if revealed, would ruin her chances of being a top educator: she has a fetish for exposing herself in public places where she could get caught. One day after class, Reiko stays behind and fulfils her fantasy - and then one of her students walks in...

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Pleasure & Corruption

Pleasure & Corruption

The story follows a girl who likes bondage and a boy who has a habit of taking upskirt photos. When the girl catches the boy taking photos of her, she promises not to tell in return for him doing whatever she says.

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