---
title: "Gakuen Caste ~Youmuin Gesuyama no Gyakuten Shihai Seikatsu~"
description: "The prestigious all-girls school, St. Catherine Academy, is a home to beautiful girls from rich heiresses to sports elites who enjoy a peaceful campus life. How"
image: "https://t.vndb.org/cv/67/25867.jpg"
---

# Gakuen Caste ~Youmuin Gesuyama no Gyakuten Shihai Seikatsu~

![Gakuen Caste ~Youmuin Gesuyama no Gyakuten Shihai Seikatsu~](https://t.vndb.org/cv/67/25867.jpg)

**Alternative Title:** 学園カースト ～用務員下衆山の逆転支配生活～

**Developer:** catwalkNERO

**Release date:** Jul 25, 2014

**Platform:** Windows, Android

**Language:** Japanese

**Rating:** 6.4/10 (45 votes)

## Description
The prestigious all-girls school, St. Catherine Academy, is a home to beautiful girls from rich heiresses to sports elites who enjoy a peaceful campus life. However, there is a hidden hierarchy system, with the lowly janitor, Genshu Yamashita, reigning at the top. Even the beautiful principal is at the bottom of this caste system, dedicated to serving those above her. As a new school year begins, Yamashita starts searching for new targets, with the aim of training them as sex slaves by exploiting their weaknesses.

## Characters
### Ichijou Sakurako (一条 桜子)
- **Gender:** Female
- **Hair:** Blond, Waist Length+
- **Body:** Teen, Slim, Pale, Slave Tattoo (BDSM), Big Breasts
- **Clothes:** School Uniform, Thigh-high Stockings, Collar, Rope Bondage Harness
- **Role:** High School Student
- **Eyes:** Cyan
- **Engages in:** Bondage
- **Voiced by:** Shibuya Hime

### Katsura Nanami (桂 七海)
- **Gender:** Female
- **Hair:** Blue, Ponytail, Long
- **Clothes:** School Uniform, Leotard, Torn Clothing
- **Eyes:** Blue
- **Role:** High School Student
- **Engages in:** Rhythmic Gymnastics, Bondage
- **Personality:** Watashi
- **Items:** Rhythmic Gymnastic Ribbon
- **Body:** Nipple Piercing, Slave Tattoo (BDSM)
- **Voiced by:** Tsushima Nanami

### Sanada Haruka (真田 遥香)
- **Gender:** Female
- **Hair:** White, Ahoge, Twin Tails, Waist Length+, Straight, Spiky Bangs
- **Body:** Teen, Slim, Pale, Slave Tattoo (BDSM), Small Breasts
- **Clothes:** School Uniform, Thigh-high Stockings, Lab Coat, Open Cup Bra
- **Eyes:** Red
- **Role:** High School Student
- **Engages in:** Human Subject Research
- **Voiced by:** Yahiro Mami

### Takeda Youko (武田 陽子)
- **Gender:** Female
- **Hair:** Violet, Long, Straight
- **Body:** Slim, Pale, Young-adult, Tattoo, Big Breast Sizes, Slave Tattoo (BDSM), Big Breasts
- **Eyes:** Violet
- **Clothes:** Necklace, Pantyhose, Collar, High Heels, Bondage Harness, Skirt Suit, Torn Pantyhose (damaged), Nipple Covers, Cupless Corset, High Heeled Shoes
- **Personality:** Pervert, Jealous, Flustered, Sharp-tongued, Obedient, Promiscuous
- **Subject of:** Blackmail, Human Branding, Asphyxia, Drowning Torture
- **Role:** Principal, Not a Virgin, Exhibitionist, Sexual Submissive
- **Engages in:** Flirting, Seduction
- **Voiced by:** Yamabuki Sayo

### Watanabe Ami (渡邊 亜美)
- **Gender:** Female
- **Hair:** Brown, Twin Tails, Long
- **Body:** Teen, Slim, Pale, Slave Tattoo (BDSM), Big Breasts
- **Clothes:** School Uniform, Thigh-high Stockings
- **Eyes:** Green
- **Role:** High School Student
- **Voiced by:** Ishikawa Mii

## Shops
- [Official Website](http://catwalk.product.co.jp/nero/products/cn09/)
- [DLsite](https://www.dlsite.com/appx/work/=/product_id/VJ009963.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=808486)

## Releases
### Japanese
- **2014-06-21**: Gakuen Caste ~Youmuin Gesuyama no Gyakuten Shihai Seikatsu~ Trial Edition - [Official website](http://catwalk.product.co.jp/nero/products/cn09/down.html)
- **2014-07-25**: Gakuen Caste ~Youmuin Gesuyama no Gyakuten Shihai Seikatsu~ Package Edition - [Official website](http://catwalk.product.co.jp/nero/products/cn09/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=20441), [Getchu](http://www.getchu.com/soft.phtml?id=808486)
- **2014-07-25**: Gakuen Caste ~Youmuin Gesuyama no Gyakuten Shihai Seikatsu~ Download Edition - [Official website](http://catwalk.product.co.jp/nero/products/cn09/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=20441), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ008635.html), [Gyutto](https://gyutto.com/i/item127530), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0101833/), [DL.Getchu](http://dl.getchu.com/i/item1004804), [DMM](https://dlsoft.dmm.co.jp/detail/vsat_0170/)
- **2016-05-27**: Gakuen Caste ~Youmuin Gesuyama no Gyakuten Shihai Seikatsu~ Android Edition - [DLsite](https://www.dlsite.com/appx/work/=/product_id/VJ009963.html)

## Tags
Sexual Content, ADV, High School, Rape, Bestiality, Ojousama Heroine, Idol Heroine, Nukige, Sexual Slavery, Bondage, Villainous Protagonist, Group Sex of One Female and Several Males, Student Heroine, Heroine with Sexual Experience, Rape with Blackmail, Group Sex of Multiple Females and Males, Urination Fetish, Vibrators, Strap-on Dildos, Hidden Vibrator, Defloration, Sex in Public Places, Exhibitionism, Promiscuous Heroine, Twin Blowjob, Principal Heroine, Multiple Penetration, Bukkake, Cunnilingus, Object Insertion, Group Sex of Several Females, Doggy Style, Body Writing, Janitor Protagonist, Clothing Damage, Deepthroat, Petplay, Fingering, Anal Toys, Cowgirl, Wax Play, High-Tech Sex Engine, Tickle Torture, Ahegao, Clamps (BDSM), Sexual Slavery (Choukyou Variation), Sex in Front of an Audience, Non-consensual Erotic Humiliation, Gokkun, Humping, Blowbang, Quickie Fix Position, Perverted Heroine, Kneepit Sex, Glory Hole Sex, High School Student Heroine, Heroine with Big Breasts, Harem Ending

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---
*View the full details at [pinovel.net/v14964](https://pinovel.net/v14964).*

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