---
title: "Shin'yaku In'youchuu"
description: "Remake of the first In'youchuu. The story starts at the office of the demon hunter company, the \"Black Cat Brigade\". A phone call informs them of a case regardi"
image: "https://t.vndb.org/cv/71/78071.jpg"
---

# Shin'yaku In'youchuu

![Shin'yaku In'youchuu](https://t.vndb.org/cv/71/78071.jpg)

**Alternative Title:** 新訳 淫妖蟲

**Developer:** TinkerBell

**Release date:** May 26, 2017

**Platform:** Windows, DVD

**Language:** English, Japanese

**Rating:** 6.3/10 (120 votes)

## Description
Remake of the first In'youchuu.
The story starts at the office of the demon hunter company, the "Black Cat Brigade". A phone call informs them of a case regarding a haunted school, the case sounds simple and since Mikoto is afraid of ghosts and Yamato is too much of a trouble maker, Takeru decides to take care of the case by herself.
One week passes and Takeru has interrupted all communications, which is very unlike her, so Mikoto and Takeru decide to go looking for her at the school.
Once there they find a pretty normal situation but no trace of Takeru, so they decide to act as students, with permission from the principal, to look for her without raising suspicions.
They also meet with Sui, Yamato's childhood friend who clearly has feelings for him, who says she met Takeru right before she disappeared.
It quickly becomes clear that something strange is going on in this seemingly peaceful and respectful private institute in the middle of the mountains....

## 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

### 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

### Koharu (小春)
- **Gender:** Female
- **Hair:** Brown, Short, Straight, V Bangs
- **Body:** Slim, Pale, Young-adult, Big Breasts
- **Eyes:** Violet, Tareme
- **Clothes:** Suit, Pantyhose, Skirt Suit, Torn Pantyhose (damaged), Mary Jane, Open Cup Bra, Crotchless Panties
- **Role:** Teacher
- **Subject of:** Pregnancy
- **Engages in:** Lactation, Childbirth, Monster Birth, Anal Monster Birth, Nipple Monster Birth, Navel Monster Birth
- **Voiced by:** Umehara Ai

### Momono Momo (桃野 桃)
- **Gender:** Female
- **Hair:** Pink, Ahoge, Wavy, Shoulder-length, Parted to Side
- **Body:** Slim, Pale, Kid, Younger Appearance, Flat Chest
- **Eyes:** Green, Tareme
- **Clothes:** Dress, Necktie, Shirt, Thigh-high Stockings, Lab Coat, Ribbon Hair Accessory
- **Subject of:** Pregnancy
- **Role:** School Nurse
- **Engages in:** Monster Birth
- **Items:** Stethoscope
- **Voiced by:** Nakase Hina

### Yoru Aoi (夜・葵)
- **Gender:** Unknown
- **Hair:** Black
- **Eyes:** Amber, Tsurime, Slit Pupils, One-eyed
- **Body:** Scar, Furry Tail, Non-Humanoid
- **Clothes:** Collar, Bell (accessory)
- **Role:** Cat
- **Voiced by:** Minase Yuuna

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

## Releases
### Japanese
- **2017-05-06**: Shin'yaku In'youchuu - Trial Edition - [Official website](http://www.cyberworks.jp/tink/shininyo/dl.html)
- **2017-05-26**: Shin'yaku In'youchuu - Full Pack Edition - [Official website](http://www.cyberworks.jp/tink/shininyo/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=24241), [Getchu](http://www.getchu.com/soft.phtml?id=943722), [DMM](https://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=1001tb063f/)
- **2017-06-02**: Shin'yaku In'youchuu - Download Edition - [Official website](http://www.cyberworks.jp/tink/shininyo/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=24241), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ011024.html)
- **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/)
- **2019-02-28**: Shin'yaku In'youchuu - Full Pack - DVDPG - [Official website](http://www.mellow-moon.com/index.php/11936.html), [Getchu](http://www.getchu.com/soft.phtml?id=1036330), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=mlpg003/)
- **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/)
- **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/)

### English
- **2022-08-29**: Inyochu: Insects of Insemination - [Official website](https://jast.games/games/inyochu-insects-of-insemination), [JAST USA](https://jastusa.com/games/jast049/inyochu:-insects-of-insemination)

## Tags
Superpowers, ADV, High School, Rape, Completely Avoidable Rape, Female Protagonist, Multiple Protagonists, Fighting Protagonist, Multiple Endings, Tentacle Rape, Modern Day Japan, High Sexual Content, Twin Sisters as Heroines, Group Sex of One Female and Several Males, Pregnant Sex, Unlockable Routes, Heroine with Zettai Ryouiki, Demons, High Amounts of Rape, Netorare, Student Protagonist, Sword Wielding Protagonist, Other Perspectives, Vibrators, Dildos, Condoms, Defloration, Sex in Public Places, Game Over, Missionary Position, Protagonist's Childhood Friend as a Hero, Scat, Mind Control, Impregnation, Lactation During Sex, Possession, Multiple Penetration, Bukkake, Breast Expansion, Erotic Spanking, High Amount of Bad Endings, Cunnilingus, Object Insertion, Inflation, Enema, Nipple Insertion, Doggy Style, Sex with Insects, Body Writing, Gang Rape, Outdoor Sex, Insemination by Non-Humanoids, Urethral Intercourse, Monster Birth, Petplay, Mindbreak, Exorcism, Huge Insertion, Grotesque Body Modification, Excessive Semen, Cowgirl, All the Way Through, Wax Play, Monster Rape, Ahegao, Production of Pornography (Amateur), Kissing Scene, Erotic Electrostimulation, Non-consensual Erotic Humiliation, Gokkun, Background Moans, Voiced Thoughts, Sexual Blindfold, Multiple Penises, Gang Bang, Quickie Fix Position, Coprophagia, Piss Drinking, Specula (Sexual), Cum on Food, Trampling, Single Hole Double Penetration (obsolete), Double Handjob, Masturbation in front of an Audience, Single Hole Multiple Objects Insertion (obsolete), Prolapse, Visible Cervix Penetration, Navel Penetration, Double Penetration (Group Sex), Adult Breast Sucking, Nipple Piercing, Grotesque Nipples, Public Use (Choukyou or Non-Consensual), Linked Piercings, Anal Monster Birth, Sensual Biting, Milking (Sexual), Sex on Toilet, Whipping, Heroine Having Sex with Others, Foot Insertion, Anal Gaping, Vaginal + Anal Fisting, Pissing on Others, Vaginal + Anal Object Insertion, Sexual Corruption, Bred by Monsters, Human Childbirth, Single Boobjob, Single Blowjob, Vaginal Masturbation, Pissing, Anal Sex, Vaginal Fisting, Vaginal Fingering, Vaginal Gaping, Completely Avoidable Hero Death, High School Student Heroine, Completely Avoidable Protagonist Death, Heroine with Big Breasts, Food Gokkun, Tentacle Blowjob, Ass To Mouth, Vaginal Egg Laying, Horror, Pregnancy, Vaginal + Anal Tentacle Penetration, Nukige

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---
*View the full details at [pinovel.net/v20667](https://pinovel.net/v20667).*

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```