---
title: "Imouto Smile"
description: "Living alone in a huge mansion after the death of his parents, our protagonist gazes outside and sees a cute girl. He thinks to himself that life would be so mu"
image: "https://t.vndb.org/cv/51/130551.jpg"
---

# Imouto Smile

![Imouto Smile](https://t.vndb.org/cv/51/130551.jpg)

**Alternative Title:** 妹スマイル

**Developer:** C:drive. / Citoron Soft

**Release date:** Nov 27, 2009

**Platform:** Windows

**Language:** Japanese

**Rating:** 6.8/10 (32 votes)

## Description
Living alone in a huge mansion after the death of his parents, our protagonist gazes outside and sees a cute girl. He thinks to himself that life would be so much better if she was his little sister, a part of his family. He then hears a knock at his door and the girl introduces herself as his little sister.

[From [Hau~ Omochikaeri!](http://omochikaeri.wordpress.com/2009/11/01/november-2009-eroge-releases/)]

## Characters
### Kuzumi Naoto (久住 公人)
- **Gender:** Male
- **Personality:** Proactive, Kind, Smart, Sister Complex, Optimist
- **Role:** Orphan, Domestic Partner, Waitstaff, High School Student, Older Brother, Part-time Worker
- **Engages in:** Cooking

### Kitasato Touka (北郷 冬霞)
She calls her brother "Nii-sama".

- **Gender:** Female
- **Hair:** Black, Waist Length+, Straight, Intake, Spiky Bangs, Sidehair
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Miniskirt, Pantyhose, Hairpin, Ribbon Tie, Ribbon Hair Accessory
- **Role:** Orphan, Domestic Partner, High School Student, Yamato Nadeshiko, Younger Sister
- **Eyes:** Violet, Tareme
- **Personality:** Shy, Low Self-esteem, Refined, Smart, Brother Complex, Bookworm, Watashi, Keigo, Desu no
- **Voiced by:** Ogura Yui

### Namisawa Natsuki (南澤 夏希)
- **Gender:** Female
- **Hair:** Brown, Twin Tails, Long, Wavy, Intake, Ringlet, Spiky Bangs, Sidehair
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Miniskirt, Boots, Thigh-high Stockings
- **Eyes:** Blue, Tsurime
- **Personality:** Tsundere
- **Role:** Wealthy, High School Student, Younger Sister
- **Voiced by:** Aoba Ringo

### Nishizawa Akiho (西澤 秋穂)
- **Gender:** Female
- **Hair:** Pink, Ponytail, Long, Straight, Intake, Spiky Bangs, Parted in Middle, Sidehair
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Miniskirt, Sports Shoes, Knee-high Socks, Sailor School Uniform
- **Eyes:** Green, Tareme
- **Personality:** Carefree, Energetic
- **Role:** Middle School Student, Younger Sister
- **Voiced by:** Sasa Rumiko

### Nonoka Shiki (野中 詩季)
- **Gender:** Female
- **Hair:** Blond, Twin Tails, Waist Length+, Straight, Spiky Bangs, Sidehair
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Mini-dress, Pantyhose, Thigh-high Stockings, Detached Sleeves, Body Ribbon, Clothing with Ribbons, Ribbon Hair Tie
- **Eyes:** Blue
- **Role:** High School Student, Younger Sister
- **Voiced by:** Kazane

### Touno Haruna (東野 春菜)
- **Gender:** Female
- **Hair:** Brown, Odango, Waist Length+, Straight, Spiky Bangs, Sidehair
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Miniskirt, Thigh-high Stockings, Hairpin, String Ribbon Tie, Sailor School Uniform
- **Engages in:** Cooking, Cleaning
- **Eyes:** Blue, Tareme
- **Role:** High School Student, Younger Sister
- **Personality:** Kind, Naive
- **Voiced by:** Fujimori Yukina

### Tsukino Koyomi (月野 暦)
- **Gender:** Female
- **Hair:** White, Ahoge, Waist Length+, Straight, Spiky Bangs, Sidehair
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Headband, Miniskirt, Thigh-high Stockings, Garter Belt Stockings, Hairpin, Ribbon Tie, Clothing with Ribbons, Mini Hat
- **Role:** Magician, High School Student, Younger Sister
- **Eyes:** Violet
- **Voiced by:** Shindou Mayumi

## Shops
- [Official Website](http://citoron.com/sister_s/index.html)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ005652.html)

## Releases
### Japanese
- **2009-11-17**: Imouto Smile - Trial Edition - [Official website](http://citoron.com/sister_s/down.html)
- **2009-11-27**: Imouto Smile - [Official website](http://citoron.com/sister_s/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=12722)
- **2010-04-30**: Imouto Smile - Regular Edition - [Official website](http://citoron.com/sister_s/index.html)
- **2010-04-30**: Doko de mo Suki Shite Itsu de mo Suki Shite + Imouto Smile Friend Pack - [Official website](http://cdrive-soft.com/sukisite/index.htm)
- **2011-03-04**: Imouto Smile - Download Edition - [Official website](http://citoron.com/sister_s/index.html), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ005652.html), [Gyutto](https://gyutto.com/i/item67904), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0051473/), [DL.Getchu](http://dl.getchu.com/i/item1003076), [DMM](https://dlsoft.dmm.co.jp/detail/xero_0016/)
- **2016-12-22**: Dokodemo Sukishite Itsudemo Sukishite & Imouto Smile Value Pack - [Official website](http://cdrive-soft.com/value_set/index.html#sukiimo)

## Tags
Sexual Content, ADV, Blood-related Brother/Sister Incest, Non-blood-related Brother/Sister Incest, Imouto-type Heroine, Male Protagonist, Loli Heroine, Early Branching Plot, Otaku Heroine, Classic Tsundere Heroine, Deredere Heroine, Protagonist's Blood-related Sister as a Heroine, Under the Same Roof, Energetic Heroine, Defloration, Boobjob, Only Virgin Heroines, Missionary Position, Blowjob, Heroine with Intake Hairstyle, Cunnilingus, Homemaker Protagonist, Brocon Heroine, Siscon Protagonist, Scenario Selection, Mangaka Heroine, Body Food, Straight Lolicon, High School Student Heroine, Sex with Protagonist Only, Only Protagonist's Sisters as Heroine(s), Protagonist's Full Sister as a Heroine, Changeable Font, Has Window Transparency Setting, Read Text Marking, No "Keep Voice on Click" Option, Side Portraits, Early Sexual Content, Ejaculation Choice, Sixty-nine, Vaginal Fingering, Naked Sprites, Sex in Public Places, Sitting Sex, Drunk Sex, Ball-cupping, Single Blowjob, Wake-up Sex, Reverse Missionary, High Sexual Content, Female Ejaculation, Sex at School, Mutual Masturbation, Doggy Style, Music Recollection, Sex Scene Recollection, Nukige, Unlockable Gallery, Varied Title Screens, Masturbation with Object, Standing Sex, Sex in Photo Booth, Naked Heroine with Apron, Discreet Sex, Cowgirl, Pissing, Single Boobjob, Heroine with Zettai Ryouiki, Voiced Thoughts, Other Perspectives, Quickie Fix Position, Sex in Water, Vaginal Masturbation, Bathroom Sex, Marriage Ending, Perverted Heroine, Erotic Spanking, Kissing Scene, Protagonist's Younger Sister as a Heroine, Only Younger Heroines, Ojousama Heroine, Spontaneous Sex Scenes, Sex on Toilet, Sex in Karaoke Box, Outdoor Sex, Legwear Footjob, Bleep Censor, Sex on a Beach, Church Sex, Consumption of Pornography, Spoons, Fictional Modern Day Japanese Town

## More Games from C:drive. / Citoron Soft
- [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)
- [Dokodemo Sukishite Itsudemo Sukishite](https://pinovel.net/v780)
- [Mikoko](https://pinovel.net/v1363)
- [Imouto Smile](https://pinovel.net/v2847)
- [Hatsukoi Time Capsule ~Osananajimi to Kya Kya Ufufu~](https://pinovel.net/v4065)

---
*View the full details at [pinovel.net/v2847](https://pinovel.net/v2847).*

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