---
title: "Imouto☆Chuu Chuu!!"
description: "Mamiko, my younger sister, is a huge fan of foreign films, TV dramas, and American culture. For Mamiko, an open-minded and frank American family is the ideal. \""
image: "https://t.vndb.org/cv/62/20162.jpg"
---

# Imouto☆Chuu Chuu!!

![Imouto☆Chuu Chuu!!](https://t.vndb.org/cv/62/20162.jpg)

**Alternative Title:** 妹☆ちゅーちゅー!!

**Aliases:** Imouto Chu~ Chu~

**Developer:** X-BangBang

**Release date:** Dec 31, 2010

**Platform:** Windows

**Language:** Japanese

**Rating:** 5.9/10 (10 votes)

## Description
Mamiko, my younger sister, is a huge fan of foreign films, TV dramas, and American culture. For Mamiko, an open-minded and frank American family is the ideal. "Good morning," "Have a great day," "Welcome home," "Good night"... She always tries to kiss me at every opportunity, making me flustered.

But one day, a movie becomes the catalyst, and Mamiko and I find ourselves heading towards a more intense direction in our relationship... What will become of us from now on...?

[from [DLSite](https://www.dlsite.com/maniax/work/=/product_id/RJ097396.html)]

## Characters
### Mamiko (まみこ)
- **Gender:** Female
- **Hair:** Pink, Ahoge, Waist Length+, Side Tail
- **Body:** Teen, Slim, Pale, Small Breasts
- **Clothes:** Thigh-high Stockings, Overall, Detached Sleeves, Ribbon Hair Tie, Pleated Skirt
- **Items:** Submachine Gun
- **Subject of:** Pregnancy
- **Engages in:** Wrestling, Wedding
- **Eyes:** Teal
- **Role:** Younger Sister
- **Voiced by:** Inukai Ao

## Shops
- [Official Website](http://bang2.sakura.ne.jp/imochu/main.html)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ097396.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=750094)

## Releases
### Japanese
- **2010-12-31**: Imouto☆Chuu Chuu!! Package Edition - [Official website](http://bang2.sakura.ne.jp/imochu/main.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=22968), [Getchu](http://www.getchu.com/soft.phtml?id=750094)
- **2012-06-27**: Imouto☆Chuu Chuu!! Download Edition - [Official website](http://bang2.sakura.ne.jp/imochu/main.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=22968), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ097396.html), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0067822/), [Melonbooks.co.jp](https://www.melonbooks.co.jp/detail/detail.php?product_id=947284), [DMM](https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_049136/)

## Tags
ADV, Blood-related Brother/Sister Incest, Male Protagonist, Multiple Endings, Only a Single Heroine, Under the Same Roof, Heroine with Zettai Ryouiki, Protagonist with a Face, Defloration, Only Virgin Heroines, Wake-up Sex, Sixty-nine, Impregnation, Inbreeding, Intercrural Sex, Cunnilingus, Naked Sprites, Cowgirl, Only Protagonist's Sisters as Heroine(s), Spoons, Consumption of Pornography, Kissing Scene, Marriage Ending, Censored Text, Only Younger Heroines, Single Handjob, Single Blowjob, Protagonist's Full Sister as a Heroine, Only Blood-related Heroines, Heroine with Small Breasts (Non-Loli), Straight Lolicon, Protagonist's Younger Sister as a Heroine, Loli Heroine

## More Games from X-BangBang
- [Mousou Nikki: Joshikousei Hen](https://pinovel.net/v22900)
- [Sawasawa Enikki ~Imouto to Chomechome Hen~](https://pinovel.net/v7364)
- [Sawasawa Enikki 2 ~Futago to Chomechome Hen~](https://pinovel.net/v4088)
- [Sawasawa Enikki 3 ~Mimikko to Chomechome Hen~](https://pinovel.net/v4089)
- [Aneimo Chikan](https://pinovel.net/v11966)
- [Funwari Loli Maid](https://pinovel.net/v11967)
- [Hime-sama Hakudaku Lesson ~Sutte Shigoite Namete Hasande Shimetsukete Atsui no Uketomechau~](https://pinovel.net/v12264)
- [Otona wa Mou Neru Jikan](https://pinovel.net/v5064)
- [Suki! Suki! Hentai Sensei](https://pinovel.net/v12277)
- [Suzumiya Ha**hi no Choukyou - Nagato Hen](https://pinovel.net/v5751)
- [Imouto Ijikuri Gakushuu Nikki](https://pinovel.net/v5063)
- [Ore to Futago to Natsuyasumi](https://pinovel.net/v9351)
- [Imouto☆Chuu Chuu!!](https://pinovel.net/v15022)
- [Imouto☆Love Me!! ~Onii Nanka Zenzen Suki Janain Dakara ne!!~](https://pinovel.net/v22906)
- [Imouto☆Lovesody!! ~Onii-chan to Musubareru nara Shinde mo Ii Mon!!!~](https://pinovel.net/v22931)
- [Imouto Suikan Nau ~Itsudatte Nemutai Imouto to Nemurenai Ore~](https://pinovel.net/v22930)
- [Imouto Itazura Nau ~Itsudatte Muramura Shite Shimau Ore to Imouto~](https://pinovel.net/v15564)
- [Namaiki na Imouto no Shitsukekata](https://pinovel.net/v14381)
- [Osu to Mesu no Kankei ~Cool na Imouto to Atsukurushii Ore no Ano Natsu~](https://pinovel.net/v22858)
- [Kyoudai☆Henshin Nau](https://pinovel.net/v22856)
- [Kyoudai☆Henshin Nau +α de Ni!](https://pinovel.net/v22857)
- [Imouto☆Oshioki Nau](https://pinovel.net/v22859)
- [Inga Ouhou!? ~Oubou na Ani ga Onna ni Natta no de Korashimeru Koto ni Shimashita~](https://pinovel.net/v22925)
- [My☆Monster ~Imouto ga Jingai no Chi o Hiiteite Taihen na Ken~](https://pinovel.net/v22929)
- [Erokan! ~Eroi Koto Bakari Kangaeteiru Ore ga Inouryoku o Te ni Iretara Yappari Eroi Koto Shimakuru yo ne~](https://pinovel.net/v22942)
- [Akuma to Momo to Onii-chan no Harahara Panic! ~Irekawattara Yappari Eroi Koto Shichau yo ne~](https://pinovel.net/v22347)
- [Erochance! ~Eroi Koto ga Shitakute Tamaranai Ore no Chousen~](https://pinovel.net/v23678)
- [Kedamono Aniki no Aishikata](https://pinovel.net/v24940)
- [Nyotaika!](https://pinovel.net/v26461)
- [Succubus Coming! ~Ero Bunka ga Sugoi to Kiite Isekai Kara Yattekimashita~](https://pinovel.net/v27461)

---
*View the full details at [pinovel.net/v15022](https://pinovel.net/v15022).*

```json
{"@context":"https://schema.org","@type":"VideoGame","@id":"https://pinovel.net/v15022#game","name":"Imouto☆Chuu Chuu!!","description":"Mamiko, my younger sister, is a huge fan of foreign films, TV dramas, and American culture. For Mamiko, an open-minded and frank American family is the ideal. \"","url":"https://pinovel.net/v15022","image":"https://t.vndb.org/cv/62/20162.jpg","author":{"@type":"Organization","name":"X-BangBang"},"aggregateRating":{"@type":"AggregateRating","ratingValue":"5.9","bestRating":10,"worstRating":1,"ratingCount":10}}
```