Prison Lab
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Prison Lab

Alternative Titles

Synonyms: Kangoku Jikken
Japanese: 監獄実験〈プリズンラボ〉


Type: Manga
Volumes: 10
Chapters: Unknown
Status: Finished
Published: Feb 27, 2016 to Sep 28, 2019
Genre: Horror Horror
Theme: Psychological Psychological
Serialization: None
Authors: Mizuse, Chiho (Art), Kantetsu (Story)


Score: 6.371 (scored by 82348,234 users)
1 indicates a weighted score.
Ranked: #164742
2 based on the top manga page. Please note that 'R18+' titles are excluded.
Popularity: #773
Members: 22,404
Favorites: 217


Ranked #16474Popularity #773Members 22,404
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Volumes: /10
Chapters: /?


A victim of endless bullying, Aito Eyama is plagued by his classmates' constant taunts and beatings. However, through a fortuitous turn of events, he receives a strange invitations for the "Captivity Game," where victory promises unbelievable wealth. To participate, he must accept the role of captor and choose one victim to imprison for a month. For Eyama, the only choice is Aya Kirishima, the ringleader of his bullies and the source of all his suffering. The rules of the game are simple: the jailer may do whatever they please with their inmate barring murder; but in order to win the game, the captor's identity must remain hidden. Exemption from the law, an isolated cell, and the funds to purchase supplies—all the necessary tools are provided.

As Eyama administers his sadistic revenge and "divine" retribution, he encounters other captors, each with their own hidden agendas. Meanwhile, Aya refuses to be a compliant prisoner and will go to any length to escape captivity. However, her endeavors threaten to awaken a darkness buried inside Eyama that craves to be unleashed.

[Written by MAL Rewrite]


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Jun 4, 2021
I think this manga is definitely underrated. I just don't understand why people rate it this low so much. Let me explain to you why you should consider reading this manga with my spoiler free review.

Story: 9
After some thought, I've decided to give this 9 instead of 10. The story is amazing with some great twists and turns. I think it's ranked low because people read it to fulfil their sadistic desires and gets disappointed after not seeing the gore and torture scenes they wanted. You will see some fair share of torture scenes but the plot is very interesting. I've seen too many people ...
Dec 3, 2021
Mixed Feelings
This manga is still good at standpoint for a person who got bullied or who can relate, but there is something wrong with the person who, wrote the whole plot of the story is such a kind person...

As the main character who got bullied over 3 years, and still you accept a single sorry.. The writer has a single problem in his mind. Who dare to forgive such a cruel experience...

All I can say is good story but if you read until the end of the chapter feel the pain of something doesn't suppose to do a normal person. But still, the manga is good ...
Feb 25, 2023
The manga started off well. It wasn't anything out of the ordinary but highlighted how far bullying goes to break you, it's a torture manga plot, and was enjoyably done, with a few hints of seeing our protagonist losing his mind throughout.

But I have many problems with how the story goes and how the author suddenly throws things off instead of advancing the characters further.

Story: 2/10 - Character: 3/10
First off, let's get the biggest problems out of the way without spoiling; the protagonist was suddenly sidelined, and the plot suddenly changed into a mystery plot that is very predictable, and the main character pretty much ...

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Recent News

Recent Forum Discussion

Poll: Prison Lab Chapter 22 Discussion
Stark700 - Oct 29, 2017
2 repliesby Bitbit774e »»
May 15, 11:50 PM
Poll: Prison Lab Chapter 67 Discussion
waalex11 - Jul 28, 2022
1 repliesby Iwatch2much »»
Aug 16, 2022 7:22 PM
Poll: Prison Lab Chapter 20 Discussion
joe_g7 - Oct 13, 2017
2 repliesby Keyaru33 »»
Aug 9, 2022 7:51 PM
Last volume of Prison Lab [SPOILER]
LuciusACastus - Feb 2, 2020
18 repliesby waalex11 »»
Jul 28, 2022 3:12 PM
Poll: Prison Lab Chapter 80 Discussion
Evilcat0310 - Apr 19, 2022
0 repliesby Evilcat0310 »»
Apr 19, 2022 4:13 AM