---
title: "Ingoku Jogakuen ~Youmuin no Hiretsu na Wana~"
description: "At the Ryouou Academy, there is a night party called Shakoukai where \"gentlemen\" and \"ladies\" enjoy playing with each other.  In April, new student council pres"
image: "https://t.vndb.org/cv/09/26409.jpg"
---

# Ingoku Jogakuen ~Youmuin no Hiretsu na Wana~

![Ingoku Jogakuen ~Youmuin no Hiretsu na Wana~](https://t.vndb.org/cv/09/26409.jpg)

**Alternative Title:** 淫獄女学園～用務員の卑劣な罠～

**Developer:** UnderMoon / Amenonuboko Co., Ltd.

**Release date:** Jan 27, 2012

**Platform:** Windows

**Language:** Japanese

**Rating:** 6.6/10 (30 votes)

## Description
At the Ryouou Academy, there is a night party called Shakoukai where "gentlemen" and "ladies" enjoy playing with each other. 
In April, new student council president Mizumiya Nene and new members, Ayasaka Tabane and Mizunoha Sena, notice suspicious night parties happening on campus due to the strange behavior of the school nurse, Senzaki Kaname. They discover that the organizer is a lowly janitor named Gomi Kengo. Nene tries to appeal to the school principal, while Sena attempts to infiltrate the party, and Tabane confronts Kengo directly. The story follows whether the three can uncover the truth about Shakoukai.

## Characters
### Gomi Kengo (伍味 健吾)
- **Gender:** Male
- **Measurements:** Height: 175cm, Weight: 72kg
- **Hair:** Black
- **Role:** Villain, Unpopular, Janitor, Sexual Trainer
- **Personality:** Pretending, Distrustful
- **Engages in:** Cleaning, Sexual Harassment, Manipulation
- **Body:** Ugly

### Ayasaki Tabane (綾咲 束)
- **Gender:** Female
- **Measurements:** Height: 160cm, E cup
- **Hair:** Brown, Ponytail, Long
- **Body:** Teen, Slim, Pale, Linked Piercings
- **Clothes:** School Uniform, Hair Ribbon, Knee-high Socks, Shimapan, Cheerleading Uniform
- **Eyes:** Blue
- **Personality:** Friendly, Kind, Naive, Energetic, Honest, Obedient
- **Role:** Wife, Childhood Friend, Student Club Member, Student Council Member, High School Student
- **Subject of:** Torture, Pregnancy, Sexual Corruption, Mental Breakdown
- **Voiced by:** Serizono Miya

### Mizumiya Nene (水宮 寧々)
- **Gender:** Female
- **Measurements:** Height: 145cm, A cup
- **Hair:** Blue, Twin Tails, Waist Length+
- **Eyes:** Brown
- **Body:** Teen, Slim, Pale, Small Breasts
- **Clothes:** School Uniform, Knee-high Socks, One Piece Swimsuit, Nurse Uniform, Ribbon Hair Tie, Torn Pantyhose (damaged), Pet Collar
- **Personality:** Hard Worker, Timid
- **Subject of:** Insanity, Sexual Corruption, Betrayal, Mental Breakdown
- **Role:** Childhood Friend, Student Council President, High School Student
- **Engages in:** Avoidable Murder
- **Voiced by:** Aogiri Kako

### Mizunoha Sena (瑞之波 瀬奈)
- **Gender:** Female
- **Measurements:** Height: 158cm, B cup
- **Hair:** Blond, Waist Length+, Tiny Braid
- **Body:** Teen, Slim, Pale, Body Piercing, Linked Piercings, Medium Breasts
- **Clothes:** School Uniform, Knee-high Socks, Ribbon Hair Tie, Rope Bondage Harness
- **Eyes:** Green
- **Role:** Student Council Member, High School Student
- **Subject of:** Torture, Sexual Corruption
- **Engages in:** Investigation
- **Personality:** Stubborn, Protective, Serious
- **Voiced by:** Nagi

### Senzaki Kaname (仙崎 かなめ)
- **Gender:** Female
- **Measurements:** Height: 158cm, D cup
- **Hair:** Brown, Ponytail, Long, Parted in Middle, Sidehair
- **Eyes:** Brown
- **Body:** Slim, Pale, Young-adult
- **Personality:** Friendly, Kind, Naive
- **Clothes:** Lab Coat, Strap-on Dildo, Bondage Harness, Hair Tie, Rope Bondage Harness
- **Role:** School Nurse
- **Subject of:** Sexual Harassment, Sexual Corruption
- **Voiced by:** Natsukawa Nanami

### Shirakawa Ryouko (白河 涼子)
- **Gender:** Female
- **Measurements:** Height: 160cm, F cup
- **Hair:** Black, Waist Length+, Straight, Eye Covering, Parted to Side
- **Eyes:** Brown
- **Body:** Slim, Pale, Young-adult, Big Breasts
- **Role:** Prostitute, Secretary, Principal, Not a Virgin, Not an Anal Virgin
- **Clothes:** Garter Belt Stockings, Strap-on Dildo
- **Engages in:** Betrayal
- **Personality:** Haraguro, Promiscuous
- **Subject of:** Manipulation
- **Voiced by:** Inoue Mizuki

## Shops
- [Official Website](http://www.lune-soft.jp/game/15550)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ011657.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=981120)

## Releases
### Japanese
- **2012-01-27**: Ingoku Jogakuen ~Youmuin no Hiretsu na Wana~ Package Edition - [Official website](http://marigold.1000.tv/undermoon/ingoku/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=16327), [Getchu](http://www.getchu.com/soft.phtml?id=728029)
- **2012-12-21**: Ingoku Jogakuen ~Youmuin no Hiretsu na Wana~ Download Edition - [Official website](http://marigold.1000.tv/undermoon/ingoku/), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ007409.html), [Gyutto](https://gyutto.com/i/item95670), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0075852/), [DL.Getchu](http://dl.getchu.com/i/item1004152), [DMM](https://dlsoft.dmm.co.jp/detail/mgold_0060/)
- **2015-06-26**: Ingoku Jogakuen ~Youmuin no Hiretsu na Wana~ Low Price Edition - [Official website](http://www.lune-soft.jp/game/5353), [Getchu](http://www.getchu.com/soft.phtml?id=847926)
- **2018-01-26**: LuneSoft Premium Pack 3 ~Konna ni Ippai Hairikiranai yo♥~ Package Edition - [Official website](http://www.lune-soft.jp/game/15550), [Getchu](http://www.getchu.com/soft.phtml?id=981120)
- **2018-01-26**: LuneSoft Premium Pack 3 ~Konna ni Ippai Hairikiranai yo♥~ Download Edition - [Official website](http://www.lune-soft.jp/game/15550), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ011657.html), [Gyutto](https://gyutto.com/i/item199750), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0167381/), [DL.Getchu](http://dl.getchu.com/i/item4006087), [DMM](https://dlsoft.dmm.co.jp/detail/mgold_0132pack/)
- **2018-12-21**: LuneSoft Premium Pack 1+2+3 Zenbuiri☆ - Limited Edition - [Official website](https://www.lune-soft.jp/news/17175)

## Tags
Rape, Male Protagonist, Multiple Endings, Nukige, Bondage, High Sexual Content, Group Sex of One Female and Several Males, Student Heroine, Rapist Protagonist, Heroine with Sexual Experience, High Amounts of Rape, Other Perspectives, Group Sex of Multiple Females and Males, Vibrators, Strap-on Dildos, Hidden Vibrator, Defloration, Anal Penetration, Promiscuous Heroine, Blowjob, Handjob, Principal Heroine, Multiple Penetration, Janitor Protagonist, School Nurse Heroine, Petplay, Anal Toys, Wooden Horse, Boobs on Glass, Suspension Bondage, Crotch Rope Walk, Double Penetration (Group Sex), High School Student Heroine, Heroine with Big Breasts, Harem Ending

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---
*View the full details at [pinovel.net/v9259](https://pinovel.net/v9259).*

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