---
title: "Imouto Style"
description: "Onii-chan lives with his 5 younger sisters. Yuzuna, Koume, Karin, Maika, and Mikan. He loves his wonderfully cute younger sisters and enjoys the life he shares "
image: "https://t.vndb.org/cv/70/26470.jpg"
---

# Imouto Style

![Imouto Style](https://t.vndb.org/cv/70/26470.jpg)

**Alternative Title:** 妹スタイル

**Developer:** C:drive.

**Release date:** Jul 29, 2011

**Platform:** Windows

**Language:** Japanese

**Rating:** 6.9/10 (49 votes)

## Description
Onii-chan lives with his 5 younger sisters. Yuzuna, Koume, Karin, Maika, and Mikan. He loves his wonderfully cute younger sisters and enjoys the life he shares with them every day. Unfortunately for their happy home life their parents call from outside the country and ask to live as a family together again.

Since Onii-chan is busy with school they decide to take all his sisters away! It's too much for him to bear so their parents agree to let one sister remain behind with Onii-chan.

Who will Onii-chan choose?

## Characters
### Onii-chan (お兄ちゃん)
The protagonist. His name is displayed as Onii-chan though his sisters also call him Onii-san, or Nii-san. He loves all his sisters very much and when he finds out that his parents intend to separate him from them he's afraid he'll die.

Has the mysterious power to summon his twin sister wherever he is.

- **Gender:** Male
- **Alias:** Brother
- **Hair:** Brown, Short
- **Role:** Full Brother, Twin Brother, High School Student
- **Engages in:** Polygamy
- **Personality:** Sister Complex

### Kousaka Karin (香坂 花梨)
The third eldest sister. She's more childish than her elder sisters and more mature than her younger sisters. She wears a different uniform than her elder sisters suggesting she's in middle school. She often acts tsundere toward her brother.

With the secret underwear patch she wears bondage ropes.

- **Gender:** Female
- **Hair:** Blond, Twin Tails, Ringlet
- **Clothes:** Uniform, School Uniform, Apron, Mini-dress, Kimono, Miniskirt, Pantyhose, One Piece Swimsuit
- **Eyes:** Amber
- **Personality:** Modern Tsundere, Brother Complex
- **Role:** Full Sister, Waitstaff, Middle School Student, Younger Sister
- **Engages in:** Swimming, Polygamy, Lactation, Bondage
- **Voiced by:** Aoba Ringo

### Kousaka Koume (香坂 小梅)
The second oldest sister. She tries to act mature for her younger sisters and is responsible for all the cooking around the house. She's somewhat reserved but she still manages to tell her brother that she loves him.

She has the mysterious power to turn into a catgirl.

With the secret underwear patch she wears a see through nightgown.

- **Gender:** Female
- **Hair:** Brown, Twin Tails, Long
- **Clothes:** School Uniform, Dress, Mini-dress, Glasses, Miniskirt, Sport Bloomers, Sports Uniform, Ribbon Tie, Clothing with Ribbons, Transparent
- **Engages in:** Cooking, Cleaning, Polygamy
- **Personality:** Reserved, Brother Complex
- **Role:** Full Sister, High School Student, Younger Sister
- **Body:** Tail, Kemonomimi
- **Eyes:** Tareme, Teal
- **Voiced by:** Natsuno Koori

### Kousaka Maika (香坂 苺花)
The fourth eldest sister. She acts the most childish of all the sisters although Mikan is younger. She loves playing video games, watching anime, and reading manga. She's afraid that if she's separated from her older brother that she'll die.

She has the mysterious power to become incredibly tiny.

With the secret underwear patch she wears a fundoshi and a breast wrap.

- **Gender:** Female
- **Hair:** Black, Waist Length+, V Bangs
- **Clothes:** School Uniform, Dress, Miniskirt, Sport Bloomers, Thigh-high Stockings, Maid's Dress, Hair Flower, Loincloth, Sports Uniform, Ribbon Tie
- **Eyes:** Amber, Tareme
- **Personality:** Deredere
- **Role:** Full Sister, Middle School Student, Younger Sister
- **Engages in:** Polygamy
- **Body:** Tiny
- **Voiced by:** Arisugawa Miyabi

### Kousaka Mikan (香坂 みかん)
The youngest sister. She's a super genius who invents robots and other crazy things that often times torments her brother. Although she's a genius she tends to act childish and will often cry to get her way. She insists on bathing with her brother and will become incredibly angry if she can't.

Her inventions allow her to do most anything including spaceflight and time travel.

With the secret underwear patch she wears diapers and nothing else.

- **Gender:** Female
- **Hair:** Pink, Twin Tails, Shoulder-length
- **Clothes:** School Uniform, Apron, Pajamas, Headband, Miniskirt, One Piece Swimsuit, Hairpin, Kemonomimi Hat, Diaper
- **Eyes:** Violet
- **Personality:** Deredere, Genius, Immature, Brother Complex
- **Role:** Full Sister, Middle School Student, Younger Sister
- **Engages in:** Polygamy
- **Voiced by:** Shindou Mayumi

### Kousaka Yuzuna (香坂 柚奈)
The eldest sister she's Onii-chan's younger twin sister. The two of them attend the same class in school. She won't admit that she has a crush on her brother and makes excuses about why she wants to stay with him.

She has the mysterious power to telepathically send her thoughts to her brother.

With the secret underwear patch she wears a corset, cupless bra, and crotchless panties.

- **Gender:** Female
- **Hair:** Black, Hime Cut, Long
- **Clothes:** School Uniform, Sweater, Mini-dress, Hair Ribbon, Headband, Miniskirt, Thigh-high Stockings, Corset, Panties, Bra, Sports Uniform, Ribbon Tie
- **Eyes:** Violet, Tsurime
- **Role:** Full Sister, Twin Sister, High School Student, Telepath, Younger Sister
- **Personality:** Classic Tsundere, Brother Complex
- **Engages in:** Polygamy
- **Voiced by:** Ayukawa Hinata

### Mikan (みかん)
A future version of Mikan she brings her baby with her which she had with Onii-chan and lets her younger self experience being a mother to their child.

Her breasts are larger than her younger self and she has orange hair instead of pink.

- **Gender:** Female
- **Alias:** Mikan-san
- **Hair:** Twin Tails, Shoulder-length, Orange
- **Eyes:** Violet
- **Clothes:** Apron, Mini-dress, Headband, Thigh-high Stockings, Hairpin
- **Role:** Mother, Full Sister, Not a Virgin, Younger Sister
- **Engages in:** Time Travel

## Shops
- [Official Website](http://cdrive-soft.com/imouto_sty/index.html)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ006215.html)

## Releases
### Japanese
- **2011-07-02**: Imouto Style - Trial Edition - [Official website](http://cdrive-soft.com/imouto_sty/f_down.html)
- **2011-07-29**: Imouto Style - [Official website](http://cdrive-soft.com/imouto_sty/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=15361)
- **2011-07-29**: Imouto Style - Secret Underwear Patch - [Official website](http://www.cdrive-soft.com/imouto_sty_patch/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=15361)
- **2011-08-26**: Imouto Style - Download Edition - [Official website](http://cdrive-soft.com/imouto_sty/index.html), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ006176.html), [Gyutto](https://gyutto.com/i/item67738), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0057855/), [DL.Getchu](http://dl.getchu.com/i/item1003415), [DMM](https://dlsoft.dmm.co.jp/detail/xero_0019/)
- **2011-08-26**: Imouto Style Gojo Mikan & Harem Hen - Download Edition - [Official website](http://cdrive-soft.com/imouto_sty/index.html), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ006219.html), [Gyutto](https://gyutto.com/i/item67744), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0058183/), [DL.Getchu](http://dl.getchu.com/i/item1003427), [DMM](https://dlsoft.dmm.co.jp/detail/xero_0024/)
- **2011-08-26**: Imouto Style Yonjo Maika Hen - Download Edition - [Official website](http://cdrive-soft.com/imouto_sty/index.html), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ006218.html), [Gyutto](https://gyutto.com/i/item67743), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0058182/), [DL.Getchu](http://dl.getchu.com/i/item1003426), [DMM](https://dlsoft.dmm.co.jp/detail/xero_0023/)
- **2011-08-26**: Imouto Style Sanjo Karin Hen - Download Edition - [Official website](http://cdrive-soft.com/imouto_sty/index.html), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ006217.html), [Gyutto](https://gyutto.com/i/item67742), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0058181/), [DL.Getchu](http://dl.getchu.com/i/item1003425), [DMM](https://dlsoft.dmm.co.jp/detail/xero_0022/)
- **2011-08-26**: Imouto Style Jijo Koume Hen - Download Edition - [Official website](http://cdrive-soft.com/imouto_sty/index.html), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ006216.html), [Gyutto](https://gyutto.com/i/item67741), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0058180/), [DL.Getchu](http://dl.getchu.com/i/item1003424), [DMM](https://dlsoft.dmm.co.jp/detail/xero_0021/)
- **2011-08-26**: Imouto Style Choujo Yuzuna Hen - Download Edition - [Official website](http://cdrive-soft.com/imouto_sty/index.html), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ006215.html), [Gyutto](https://gyutto.com/i/item67740), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0058179/), [DL.Getchu](http://dl.getchu.com/i/item1003423), [DMM](https://dlsoft.dmm.co.jp/detail/xero_0020/)

## Tags
ADV, Blood-related Brother/Sister Incest, Brother/Sister Romance, Comedy, Genius Heroine, Male Protagonist, Amnesia, Loli Heroine, Lolicon, Early Branching Plot, Otaku Heroine, Airhead Heroine, Heroine with Glasses, Modern Tsundere Heroine, Classic Tsundere Heroine, Deredere Heroine, Protagonist's Blood-related Sister as a Heroine, Timid Heroine, High Sexual Content, Group Sex of One Male and Several Females, Student Heroine, Under the Same Roof, Student Protagonist, Narrating Others' Thoughts, Unlockable Harem Ending, Other Perspectives, Urination Fetish, Defloration, Sex in Public Places, Missionary Position, Protagonist's Twin as a Heroine, Blowjob, Lactation During Sex, Harem Ending with Theme, Brocon Heroine, Twincest, Doggy Style, Ejaculation Choice, Unnamed Protagonist, Outdoor Sex, Few Choices, Naked Sprites, Polygamy, Siscon Protagonist, Scenario Selection, Bleep Censor, Only Protagonist's Sisters as Heroine(s), Protagonist as the Only Male, Censored Text, Only Younger Heroines, Sprite Filter, High School Student Heroine, Sex with Protagonist Only, Protagonist's Younger Sister as a Heroine, Protagonist's Full Sister as a Heroine, Only Blood-related Heroines, Only Virgin Heroines

## More Games from C:drive.
- [Oishii Mahou no Tonaekata.](https://pinovel.net/v412)
- [Tsui ☆ Teru](https://pinovel.net/v454)
- [Stellula Eques ~Shokuzai no Himekishi~](https://pinovel.net/v455)
- [Dokodemo Sukishite Itsudemo Sukishite](https://pinovel.net/v780)
- [Stellula Eques Codex ~Tasogare no Himekishi~](https://pinovel.net/v1651)
- [Imouto Smile](https://pinovel.net/v2847)
- [Saimin Seikatsu ~Kousoku Dakara Shikatanai!?~](https://pinovel.net/v3370)
- [Ren'ai Saimin ~Tsun na Kanojo ga dereru Saimin~](https://pinovel.net/v5108)
- [Imouto Style](https://pinovel.net/v7066)
- [Kotowari ~Kimi no Kokoro no Koboreta Kakera~](https://pinovel.net/v6918)
- [Riajuu Saimin ~Real ga Juujitsu Suru Saimin Seikatsu Hajimemashita.~](https://pinovel.net/v9750)
- [Chikan no Licence](https://pinovel.net/v11084)
- [Chou Saiminjutsu Gakuen](https://pinovel.net/v14614)

---
*View the full details at [pinovel.net/v7066](https://pinovel.net/v7066).*

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