---
title: "Inma no Hadou"
description: "\"By my 'Demon Power' I make students gape-lust!\"  ~This time has tentacles! The dark feast begins~  Spermation/Seacoxx presents our 4th online novel game! Power"
image: "https://t.vndb.org/cv/89/103689.jpg"
---

# Inma no Hadou

![Inma no Hadou](https://t.vndb.org/cv/89/103689.jpg)

**Alternative Title:** 淫魔の波動

**Aliases:** Incubus Surge

**Developer:** SEACOXX

**Release date:** Apr 15, 2016

**Platform:** Windows

**Language:** Japanese

**Rating:** 6.5/10 (18 votes)

## Description
"By my 'Demon Power' I make students gape-lust!"

~This time has tentacles! The dark feast begins~

Spermation/Seacoxx presents our 4th online novel game!
Powered up hentai for the fan -- and newcomer -- of digital novels!

Featuring the artwork of popular manga-ka "orico", Incubus Surge
(Japanese title: Inma no Hadou) is a lurid adaptation of Gakumon Furuse's hit online novel that received over 30,000 views/day -- now enhanced with 119 total CGs and full female voice acting!

A demonized student seeks sinister pleasure in the halls of school...

[From [DLsite English](http://www.dlsite.com/ecchi-eng/work/=/product_id/RE174687.html)]

## Characters
### Kawashima Aiko (川島 愛子)
-

- **Gender:** Female
- **Measurements:** Height: 162cm, Bust-Waist-Hips: 84-55-86cm
- **Hair:** Brown, Ponytail
- **Eyes:** Brown
- **Clothes:** School Uniform, Ribbon Hair Tie, Tracksuit
- **Role:** Schoolmate, Older Sister
- **Engages in:** Tennis, Athletics
- **Personality:** Energetic
- **Body:** Tanned, Huge Breasts
- **Subject of:** Tentacle Restraint
- **Voiced by:** Asakura Nagi

### Kurosawa Natsuki (黒澤 夏希)
-

- **Gender:** Female
- **Measurements:** Height: 155cm, Bust-Waist-Hips: 86-57-84cm
- **Hair:** Brown
- **Eyes:** Brown
- **Clothes:** School Uniform, Cheerleading Uniform
- **Role:** Girlfriend, Cheerleader, Schoolmate, Wealthy, Not a Virgin, Younger Sister
- **Personality:** Stylish, Cheerful
- **Subject of:** Sexual Corruption, Tentacle Restraint
- **Body:** Huge Breasts
- **Voiced by:** Karin

### Yoshikawa Junko (芳川 淳子)
-

- **Gender:** Female
- **Measurements:** Height: 167cm, Bust-Waist-Hips: 96-60-92cm
- **Hair:** Brown
- **Eyes:** Brown
- **Engages in:** Cooking
- **Clothes:** Glasses
- **Subject of:** Nymphomania
- **Role:** Teacher, Not a Virgin
- **Personality:** Smart
- **Body:** Huge Breasts
- **Voiced by:** Nogami Yuki

### Asakura Ruriko (朝倉 瑠璃子)
-

- **Gender:** Female
- **Measurements:** Height: 158cm, Bust-Waist-Hips: 84-55-87cm
- **Hair:** Blond
- **Clothes:** School Uniform
- **Eyes:** Violet
- **Role:** Noble, High School Student
- **Personality:** Refined
- **Engages in:** Tennis
- **Body:** Huge Breasts
- **Voiced by:** Tachibana Mitsuki

### Honda Tomomi (本多 朋美)
-

- **Gender:** Female
- **Measurements:** Height: 156cm, Bust-Waist-Hips: 86-54-85cm
- **Hair:** Black, Hair Loopies
- **Eyes:** Brown
- **Clothes:** Dress
- **Role:** Teacher, Pianist
- **Personality:** Kind, Quiet
- **Subject of:** Weakness
- **Voiced by:** Momoko Hagi

## Shops
- [Official Website](http://www.spermation.net/seacoxx/inma/)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ174687.html)

## Releases
### Japanese
- **2016-04-15**: Inma no Hadou - [Official website](http://www.spermation.net/seacoxx/inma/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=23561), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ174687.html)
- **2018-12-21**: Spermation Variety Pack

## Tags
Nukige, Heroine with Glasses, Boobjob, Blowjob, Lactation During Sex, Cunnilingus, Twin Boobjob, Based on a Web Novel, Linear Plot, High School Student Heroine, French Kiss, Vaginal Masturbation, Doggy Style, Sex Scene Recollection, Threesome, High School, Tentacle Rape, Cowgirl, Heroine with Tan Lines

## More Games from SEACOXX
- [Zombie no Afureta Sekai de Ore Dake ga Osowarenai](https://pinovel.net/v16802)
- [Bishoujo o Jouzu ni Niku Benki ni Suru Houhou](https://pinovel.net/v17283)
- [Parameter Remocon](https://pinovel.net/v18464)
- [Inma no Hadou](https://pinovel.net/v20001)
- [Class Ten'i de Ore dake Haburareta no de, Doukyuusei Harem Tsukuru Koto ni shita 1](https://pinovel.net/v20646)
- [Zombie no Afureta Sekai de Ore Dake ga Osowarenai vol.2](https://pinovel.net/v22774)
- [Zombie no Afureta Sekai de Ore Dake ga Osowarenai vol.3](https://pinovel.net/v22775)
- [Zombie no Afureta Sekai de Ore Dake ga Osowarenai vol.0](https://pinovel.net/v22776)

---
*View the full details at [pinovel.net/v20001](https://pinovel.net/v20001).*

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```