Controlling the Queendom of Sevek’s female prison with the Power of the Kraken! From the author of Akame ga Kill and Mato Seihei no Slave!

From Viz: In the early twentieth century, Russo-Japanese War veteran Saichi “Immortal” Sugimoto scratches out a meager existence during the postwar gold rush in the wilderness of Hokkaido. When he stumbles...

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.

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...

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...

As a child, Kasama Ryuuji watched his parents killed before his eyes by the rival, Yazuka gang. As a teenager, he finds the woman who raised him after the death of his parents, raped and murdered by the same...

Because of her little brother's gambling addiction, young Catherine now finds herself shouldering a five-thousand-pound debt. A nurse (sic) advises her that if she were to marry a death-row inmate the debt...

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...

Hold on, Crown Prince! Why are you doing this to me?! With a charming face and a not-quite-so attitude, not a day passes in the life of a beautiful boy, Ray, without some trouble. Seeing Ray get repeatedly...

Official English: INKR, Azuki The summer they were eleven, they killed a man and buried his body in a cave. Since then, every year, one summer night has marked a ritual: a ritual never to forget, and never to...

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...

As if waking up in an R-rated dark romance wasn't surprising enough, it turns out that Ianna is in the prison where the cursed male lead, Rikedoran, is also being held! Despite having no memories of her own...

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...

"Mr. Warden, the face you make when you're getting fucked... is adorable." He knows he shouldn't enjoy being dominated by a prisoner this much... But in this Dom/Sub universe, the cocksure prison warden can't...

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...

JoJo’s Bizarre Adventure shifts the action from Italy to America, as Jolyne Cujoh, daughter of Jotaro Kujo, is sentenced to 15 years in prison for a murder she didn’t commit! In a bizarre turn of events, the...