In a futuristic Europe, there is a reformatory school that was built secret. "Anyone can enter," is its motto. In the name of rehabilitation, the people that are admitted there are tortured daily day and night.

Prisoner Haga was tired of his boring life in jail and thought of staging a jailbreak! Just at that moment, an alpha prison officer was assigned to him...? Official Japanese

Douno has been falsely convicted of molesting a woman on a train. He serves time in a group cell in prison, surrounded by inmates who are all suspicious in some way. Just as Douno's distrust of people reaches...

In the women's prison, there is a beauty salon that is open to the general public. If you make an appointment, a prisoner will cut your hair for you. The minds of the customers are filled with anxiety about the...

In the Hikokunin o Chokyou 3-nen ni Shosuru series:V.1 - Amai Muchi V.2 - Aigan no Ori V.3 - Aishuu no Toriko

The royal palace of the kingdom of Alba Forest received one letter of advance notice. That is, "We shall take the last treasure left behind by the late king to his beloved daughter, Violet." The sender of that...

I reincarnated into a novel… but, hey… What am I supposed to do if I reincarnate in 10 years before the novel begins? The location: prison. The problem is that even a jungle is better than this place! After ten...

After breaking his back working with the Hero's Party, Chris wound up facing a dog's death. 'Please, let me be born into a wealthy family in my next life…' When he next awoke, he was the young master of an...

Note: This series was cancelled after the artist was accused of tracing other people's work. A reboot featuring a new artist was released in 2023. One day, I opened my eyes and found myself in...prison?! That's...

Note: Promotional oneshot for the novel. Promotional Webtoon/Novel One day, I opened my eyes and found myself in... prison?! That's right. Out of all the characters I could've reincarnated into, I woke up...

A collection of short stories: 1-6. Ice CreamThe prison island known as “Scream” is a living hell for any woman sent there. Stripped of all human rights and denied any protection, they are soon reduced to sex...

When Eri Arisaki wakes up, she is put in prison for some reason in a different world. The prison has its own rules, and Eri is eventually involved in a big conspiracy... A different world prison survival that...

Even though J no Subete is three volumes long, each volume is a dynamic story in itself covering a particular stage of J's life. Her life is a dark story and it's a very psychological manga. Book one is about...

[Needs translation of the following Japanese summary.] ＜『神檻』が看守、四堂迦音と申します。人に害為す『罪神』を『収監』に参りました。お覚悟を――…。＞ 人に害為す『罪神』を収監する役目を持つ神檻。その看守である迦音と補佐である黒峰は、公園の池の埋め立て工事を妨害し、人に怪我を負わせた水蛇神を収監する仕事に赴くが――。人と神の物語――開幕。 [Google...

The author has done seven volumes under "...Shimakaze Yuri Dorei Choukyou" and then continued the same story line under "...Amatsukaze Yuri Dorei Choukyou" for five more volumes.

Pairing: Mukuro x Tsuna

Seifuku Kyousei Soukan 2. Sister of OrcsSaimin Randori KeikoBath Time no OkurimonoPrison RapeEscape GoatMilk ga Nakereba Dorei Chipo wo Shaburebaii ja Nai*Jelly MultiplicationAtogaki

Nagai Jinsei, aka "Bare-Knuckles Jinsei". Born in a dumpster, raised in an orphanage, living as a yakuza, he is tough enough that he fights all his fights bare-handed, and is covered with countless knife and...

Series announced to be only a 3 Chapters Special Rachel, the Duke's Daughter, was accused of crimes that she had never even heard of by the Crown Prince Elliot and imprisoned in the palace dungeon. Was this a...