---
title: "Kangoku ~Kairaku Kousei Project~"
description: "The protagonist, Teruaki Kashida, is a rookie prison guard who wants to become a professional at rehabilitating female prisoners with erotic punishments. And be"
image: "https://t.vndb.org/cv/94/38594.jpg"
---

# Kangoku ~Kairaku Kousei Project~

![Kangoku ~Kairaku Kousei Project~](https://t.vndb.org/cv/94/38594.jpg)

**Alternative Title:** 甘獄 ～快楽更生プロジェクト～

**Developer:** Atelier Kaguya TEAM Gassa-Q

**Release date:** Jan 25, 2019

**Platform:** Windows

**Language:** Japanese, Chinese (simplified)

**Rating:** 6.8/10 (77 votes)

## Description
The protagonist, Teruaki Kashida, is a rookie prison guard who wants to become a professional at rehabilitating female prisoners with erotic punishments. And before
he goes to see the next four women he's going to rehabilitate ... "Ah! No, stop! It's going in, it's going in! Mmm, ah... uhh" He had hung one of them, Koyori, from the ceiling and was enjoying giving her a thighjob with her plump thighs. Even a hopeless pervert like him had some justification for his job, thinking that he could punish girls as much as he wanted. But that was short-lived. In reality, he spends his days rehabilitating female prisoners who are like gorillas that have become uncontrollable in a zoo. He was about to give up on continuing this job. However, the god of eroticism had not yet abandoned him. "Next targets... They're all beauties, and they're all busty!!" This is the daily life of Teruaki Kashida, a perverted prison guard , who rapes the busty female prisoners under the guise of rehabilitation.

## Characters
### Kashida Teruaki (樫田 輝明)
- **Gender:** Male
- **Engages in:** Blackmail
- **Personality:** Sly, Sadist
- **Role:** Prison Guard, Sexual Trainer
- **Body:** Large Penis

### Kusunoki Futaba (楠 双葉)
- **Gender:** Female
- **Measurements:** Height: 155cm, Bust-Waist-Hips: 90-57-89cm, H cup
- **Hair:** Shoulder-length, Straight, Green, V Bangs, Spiky Bangs
- **Body:** Slim, Pale, Young-adult, Big Breasts
- **Eyes:** Red
- **Subject of:** Nymphomania, Torture, Pregnancy, Inferiority Complex, Sexual Corruption, Erotic Photography
- **Personality:** Reserved, Low Self-esteem, Kind, Naive, Jealous, Desu, Masochist
- **Clothes:** Collar, Hairpin, Ribbon Hair Tie, Baby-doll, Prisoner Uniform, Barefoot, Pet Collar, Naked in Front of an Audience
- **Role:** Exhibitionist, Prisoner, Imouto Act
- **Engages in:** Dog Cosplay
- **Voiced by:** Himekawa Airi

### Minami Koyori (美波 こより)
- **Gender:** Female
- **Measurements:** Height: 153cm, Bust-Waist-Hips: 88-55-85cm, G cup
- **Hair:** Pink, Ahoge, Shoulder-length, Straight, Braid, Sidehair
- **Body:** Slim, Pale, Young-adult, Big Breasts
- **Clothes:** Thigh-high Stockings, Prisoner Uniform, Sundress
- **Personality:** Pervert, Arrogant, Confident, Promiscuous, Cheerful
- **Subject of:** Nymphomania, Pregnancy, Forced Pregnancy, Sexual Corruption
- **Eyes:** Teal
- **Engages in:** Seduction
- **Role:** Prisoner
- **Voiced by:** Imaya Minami

### Utsugi Rena (空木 レナ)
- **Gender:** Female
- **Measurements:** Height: 167cm, Bust-Waist-Hips: 92-62-90cm, G cup
- **Hair:** Blond, Ponytail, Long, Straight, Braid, Parted in Middle, Sidehair, Hair Loopies
- **Body:** Slim, Pale, Young-adult, Big Breasts
- **Eyes:** Blue
- **Clothes:** Earrings, T-shirt, Sandals, Pendant Necklace, Prisoner Uniform, Short Shorts
- **Subject of:** Nymphomania, Being Drugged, Sexual Corruption
- **Personality:** Protective, Violent
- **Role:** Not a Virgin, Prisoner
- **Voiced by:** Arigatou

### Yuragi Minamo (揺 水桃)
- **Gender:** Female
- **Measurements:** Height: 166cm, Bust-Waist-Hips: 95-60-91cm, H cup
- **Hair:** Black, Waist Length+, Straight, Intake, Blunt Bangs, Sidehair
- **Body:** Slim, Pale, Young-adult, Huge Breasts
- **Eyes:** Violet, Tsurime
- **Personality:** Pervert, Obsessive
- **Subject of:** Pregnancy
- **Role:** Not a Virgin, Homosexual, Prisoner, Ane Act
- **Clothes:** Prisoner Uniform, Nightgown, High Heeled Sandals
- **Voiced by:** Tezuka Ryouko

## Shops
- [Official Website](http://www.a-kaguya.com/products_GQ/kangoku/kangoku.html)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ012380.html)

## Releases
### Japanese
- **2019-01-25**: Kangoku ~Kairaku Kousei Project~ Package Edition - [Official website](http://www.a-kaguya.com/products_GQ/kangoku/kangoku.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=27459)
- **2019-01-25**: Kangoku ~Kairaku Kousei Project~ Download Edition - [Official website](http://www.a-kaguya.com/products_GQ/kangoku/kangoku.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=27459), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ012380.html), [Gyutto](https://gyutto.com/i/item217073), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0186385/), [DL.Getchu](http://dl.getchu.com/i/item4017409), [DMM](https://dlsoft.dmm.co.jp/detail/cveaa_0056/)

### Chinese (simplified)
- **2024-05-08**: Tianmi Diyu ~Kuaile Gengsheng Jihua~ - [Official website](https://2dfan.com/downloads/22019)

## Tags
Sexual Content, ADV, Lesbian Sex, Male Protagonist, Multiple Endings, Nukige, Bondage, Group Sex of One Female and Several Males, Pregnancy, Pregnant Sex, Heroine with Sexual Experience, Lesbian Heroine, Nympho Heroine, Lesbian Rape, Other Perspectives, Sexual Devices, Vibrators, Dildos, Condoms, Defloration, Sex in Public Places, Prison, Exhibitionism, Missionary Position, Sixty-nine, Promiscuous Heroine, Impregnation, Lactation During Sex, Intercrural Sex, Bukkake, BDSM, Enema, Doggy Style, Female Ejaculation, Ejaculation Choice, Outdoor Sex, Deepthroat, Petplay, Defloration by Others, Mindbreak, Huge Insertion, Anal Toys, Excessive Semen, Cowgirl, Reverse Cowgirl, High-Tech Sex Engine, Masochist Heroine, Standing Sex, Sitting Sex, Butterfly, Ahegao, Bathroom Sex, Sexual Slavery (Choukyou Variation), Soapy Massage, Non-consensual Erotic Humiliation, Gokkun, Background Moans, Sexual Blindfold, Reverse Missionary, Quickie Fix Position, Piss Drinking, Strangulation Sex, Suspension Bondage, Hero(ine) Selection, Perverted Heroine, Onahole, Masturbation with Object, Double Penetration (Group Sex), Adult Breast Sucking, Heroine with a Sundress, Gynecologist Chair, Mouth Gag, Defloration by an Object, Milking (Sexual), Sex on Toilet, Pissing on Own Face, Rope Bondage, Anal Gaping, Used Condoms Exposition, Anal Masturbation, Anal Plug Tail, Pissing on Others, Vaginal + Anal Object Insertion, Sexual Corruption, Single Boobjob, Single Handjob, Single Buttjob, Single Blowjob, Vaginal Masturbation, Pissing, Anal Sex, Masturbation Involving Food, Vaginal Fingering, Heroine with Huge Breasts, Heroine with Big Breasts, Anal Object Insertion, Vaginal Object Insertion

## More Games from Atelier Kaguya TEAM Gassa-Q
- [Sperman ~Sono Fukushuu no Maku o Yabure!!~](https://pinovel.net/v11431)
- [Tamahaji! -Tamatama Hajikeru Imouto-tachi-](https://pinovel.net/v12565)
- [Tokonatsu Shimai Sand](https://pinovel.net/v14392)
- [Mazomai ~M na Imouto no Ecchi na Onedari~](https://pinovel.net/v15761)
- [Aku Yome! Akuma na Yome ni Shiborareru](https://pinovel.net/v17002)
- [Onii-chan!! Shasei no Kanri wa Imouto ni Makasete!!](https://pinovel.net/v18395)
- [Koakuma Hatsuiku Chu~!](https://pinovel.net/v19495)
- [Toshishita Gentei Nuki x2 Share-house ~Shiborare Kyoudou Seikatsu~](https://pinovel.net/v20663)
- [Namepu!](https://pinovel.net/v21771)
- [Sispaco ~H na Amakara 4 Shimai~](https://pinovel.net/v23069)
- [Kangoku ~Kairaku Kousei Project~](https://pinovel.net/v24854)

---
*View the full details at [pinovel.net/v24854](https://pinovel.net/v24854).*

```json
{"@context":"https://schema.org","@type":"VideoGame","@id":"https://pinovel.net/v24854#game","name":"Kangoku ~Kairaku Kousei Project~","description":"The protagonist, Teruaki Kashida, is a rookie prison guard who wants to become a professional at rehabilitating female prisoners with erotic punishments. And be","url":"https://pinovel.net/v24854","image":"https://t.vndb.org/cv/94/38594.jpg","author":{"@type":"Organization","name":"Atelier Kaguya TEAM Gassa-Q"},"aggregateRating":{"@type":"AggregateRating","ratingValue":"6.8","bestRating":10,"worstRating":1,"ratingCount":77}}
```