---
title: "In'youchuu Kyou ~Ryoushoku Byoutou Taimaroku~"
description: "Read about In'youchuu Kyou ~Ryoushoku Byoutou Taimaroku~ visual novel."
image: "https://t.vndb.org/cv/75/136575.jpg"
---

# In'youchuu Kyou ~Ryoushoku Byoutou Taimaroku~

![In'youchuu Kyou ~Ryoushoku Byoutou Taimaroku~](https://t.vndb.org/cv/75/136575.jpg)

**Alternative Title:** 淫妖蟲 凶 ～凌蝕病棟退魔録～

**Aliases:** 淫妖蟲 凶 ～凌触病棟退魔録～

**Developer:** TinkerBell

**Release date:** Sep 26, 2014

**Platform:** Windows, DVD

**Language:** Japanese

**Rating:** 7.2/10 (43 votes)

## Characters
### Kayama Sui (香山 水依)
- **Gender:** Female
- **Hair:** Brown, Twin Tails, Waist Length+, Straight, Kemonomimi, Blunt Bangs
- **Body:** Teen, Slim, Pale, Big Breasts, Gigantic Breasts
- **Eyes:** Violet, Tareme
- **Clothes:** Jacket, Necktie, Skirt, Pantyhose, One Piece Swimsuit, Blouse, Hair Tie, Ribbon Hair Accessory, Old Type School Swimsuit, Torn Pantyhose (damaged), Sailor School Uniform, Slave Collar
- **Subject of:** Mind Control, Pregnancy, Breast Expansion, Human Branding
- **Role:** Childhood Friend, Yamato Nadeshiko
- **Personality:** Kind
- **Engages in:** Lactation, Childbirth, Monster Birth, Anal Monster Birth, Nipple Monster Birth, Navel Monster Birth
- **Voiced by:** Ichihana Ran

### Kokonoe Rinko (九重 鈴子)
- **Gender:** Female
- **Hair:** Pink, Short
- **Body:** Slim, Pale, Kid, Tail, Kemonomimi
- **Eyes:** Blue
- **Clothes:** Pantyhose, Gothic, Eyepatch, Strapless Dress
- **Role:** Daughter
- **Subject of:** Torture, Human Branding, Asphyxia
- **Items:** Stuffed Toy
- **Engages in:** Monster Birth, Navel Monster Birth
- **Voiced by:** Himori Chisa

### Shiratori Mikoto (白鳥 深琴)
- **Gender:** Female
- **Hair:** Red, Ahoge, Ponytail, Long, Straight, V Bangs, Spiky Bangs, Sidehair
- **Body:** Teen, Slim, Pale, Nipple Piercing, Big Breasts, Huge Breasts
- **Clothes:** School Uniform, Earrings, Thigh-high Stockings, Bikini, Ribbon Hair Tie, Torn Clothing
- **Engages in:** Fighting, Lactation, Childbirth, Monster Birth, Anal Monster Birth, Navel Monster Birth
- **Eyes:** Blue, Tsurime
- **Items:** No-dachi
- **Personality:** Friendly, Clumsy, Energetic
- **Subject of:** Mind Control, Torture, Breast Expansion, Forced Pregnancy, Penis Removal, Penis Growth, Sexual Corruption, Tentacle Restraint
- **Role:** Twin Sister, High School Student
- **Voiced by:** Mayuri

### Shiratori Takeru (白鳥 武)
- **Gender:** Female
- **Hair:** Shoulder-length, Straight, Spiky Bangs, Orange
- **Body:** Teen, Slim, Pale, Scar, Linked Piercings, Medium Breasts
- **Clothes:** Trousers, Glasses, Jacket, Necktie, Shirt, Boots, Pantyhose, Belt, Bikini, Hairpin, Crop Top, Slave Collar, Lace Garter Belt Stockings
- **Engages in:** Fighting, Lactation, Childbirth, Monster Birth, Anal Monster Birth
- **Subject of:** Mind Control, Pregnancy, Breast Expansion, Penis Growth, Sexual Corruption
- **Role:** Daughter, Twin Sister
- **Personality:** Smart, Streetwise
- **Eyes:** Tsurime, Teal
- **Voiced by:** Kaguya Rinko

### Tsukishiro Kikuka (月白 菊花)
- **Gender:** Female
- **Hair:** Black, Waist Length+, Blunt Bangs, Sidehair
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Miniskirt, Hairpin, Miko's Dress
- **Eyes:** Blue, Tareme
- **Personality:** Friendly, Energetic
- **Role:** Daughter, Full Sister, Miko, Older Sister
- **Subject of:** Human Branding
- **Voiced by:** Fujii Nekoko

### Tsukishiro Ouka (月白 桜花)
- **Gender:** Female
- **Hair:** Black, Waist Length+, Straight, Blunt Bangs, Sidehair
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Necktie, Miniskirt, Knee-high Socks, Hairpin, Miko's Dress, Crop Top, Choker, Sailor School Uniform, Thigh Band
- **Personality:** Shy, Honorable, Kind, Taciturn
- **Role:** Daughter, Twin Sister, Miko, Yamato Nadeshiko
- **Eyes:** Garnet, Tsurime
- **Subject of:** Breast Expansion
- **Voiced by:** Kazuna Sayaka

## Shops
- [Official Website](http://www.cyberworks.jp/tink/kyou/)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ01000840.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=1270538)

## Releases
### Japanese
- **2014-09-05**: In'youchuu Kyou ~Ryoushoku Byoutou Taimaroku~ Trial Edition - [Official website](http://www.cyberworks.jp/tink/kyou/download.html)
- **2014-09-26**: In'youchuu Kyou ~Ryoushoku Byoutou Taimaroku~ - [Official website](http://www.cyberworks.jp/tink/kyou/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=20723)
- **2015-04-17**: In'youchuu Kyou ~Ryoushoku Byoutou Taimaroku~ Download Edition - [Official website](http://www.cyberworks.jp/tink/kyou/), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ009221.html), [Gyutto](https://gyutto.com/i/item144091), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0115351/), [DL.Getchu](http://dl.getchu.com/i/item1005187), [DMM](https://dlsoft.dmm.co.jp/detail/cyber_0055/)
- **2017-08-04**: In'youchuu Kyou ~Ryoushoku Byoutou Taimaroku~ DVDPG - [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=22dgmt11156/)
- **2018-05-25**: In'youchuu - Complete Box - [Official website](http://www.cyberworks.jp/tink/inyotyu_pack/), [Getchu](http://www.getchu.com/soft.phtml?id=1000947), [DMM](https://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=1001tb063p/)
- **2018-07-27**: In'youchuu - Complete Box - 2nd Edition - [Official website](http://www.cyberworks.jp/tink/inyotyu_pack/), [Getchu](http://www.getchu.com/soft.phtml?id=1008685), [DMM](https://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=1001tb063p2/)
- **2019-07-26**: In'youchuu - Complete Box - 3rd Edition - [Official website](http://www.cyberworks.jp/tink/inyotyu_pack/), [Getchu](http://www.getchu.com/soft.phtml?id=1049874), [DMM](https://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=1001tb063p3/)
- **2022-08-26**: In'youchuu Kyou ~Ryoushoku Byoutou Taimaroku~ Low Price Edition DVDPG - [Official website](http://www.mellow-moon.com/index.php/15909.html), [Getchu](http://www.getchu.com/soft.phtml?id=1190397), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=mlpg024/)
- **2023-08-25**: In'youchuu Complete Box - [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ01000840.html)
- **2024-04-26**: In'youchuu - Full Complete Box - [Official website](http://www.cyberworks.jp/tink/inyou_fullcomp/), [Getchu](http://www.getchu.com/soft.phtml?id=1270538), [DMM](https://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=1001tb063fp_t/), [DMM](https://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=1001tb063fp/)

## Tags
ADV, Yamato Nadeshiko Heroine, Kitsune Heroine, Guro, Tentacle Rape, Heroine with Glasses, Protagonist's Childhood Friend as a Heroine, Nukige, Bondage, High Sexual Content, Twin Sisters as Heroines, Group Sex of One Female and Several Males, Heroine with Eyepatch, Kemonomimi Heroine, High Amounts of Rape, Netorare, Lesbian Rape, Ponytail Heroine, Vibrators, Dildos, Hidden Vibrator, Defloration, Sex in Public Places, Exhibitionism, Heroine with Tights, Scat, Internal Exhibition of Sex, Torture, Lactation During Sex, Multiple Penetration, Bukkake, Erotic Spanking, Ejaculation Forewarner, Inflation, Enema, Nipple Insertion, Doggy Style, Gang Rape, Outdoor Sex, Clothing Damage, Urethral Sounding, Monster Birth, Naked Sprites, Deepthroat, Play Piercing, Huge Insertion, Grotesque Body Modification, Excessive Semen, Cowgirl, Wax Play, Piledriver, Rape Involving Drugs, Ahegao, Penis Growth, Erotic Electrostimulation, Sex with Others, Heroine Having Sex with Others, High School Student Heroine, Heroine with Big Breasts

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---
*View the full details at [pinovel.net/v15483](https://pinovel.net/v15483).*

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```