---
title: "Imouto Dakara Dekiru Koto, Imouto Janai to Dame na Koto."
description: "\"Playing siblings with a complete stranger... Then there's no need for self-restraint, right?\"  The girl I just met said it cheerfully with a carefree smile, as"
image: "https://t.vndb.org/cv/39/26039.jpg"
---

# Imouto Dakara Dekiru Koto, Imouto Janai to Dame na Koto.

![Imouto Dakara Dekiru Koto, Imouto Janai to Dame na Koto.](https://t.vndb.org/cv/39/26039.jpg)

**Alternative Title:** 義妹だからできること、妹じゃないとダメなこと。

**Aliases:** Gimai Dakara Dekiru Koto, Imouto Janai to Dame na Koto., ImoImo

**Developer:** Mink EGO

**Release date:** Jun 28, 2013

**Platform:** Windows, DVD

**Language:** Japanese

**Rating:** 6.6/10 (57 votes)

## Description
"Playing siblings with a complete stranger... Then there's no need for self-restraint, right?"

The girl I just met said it cheerfully with a carefree smile, as if she were just an old friend inviting me for a detour on the way home from school. With lovely mannerisms, like reciting from a favorite poem collection, the girl lured me.

Me, who was in love with my real sister.
Me, who was lusting after my real sister.

The girl, who knew my secret that should never be revealed to anyone, hinted at a honey-like threat.

"I'll do what you can't do with your real sister."

And so, that day, I pinned her down.

A one-time mistake.
A one-time compromise.
A moment of intimacy.

That was how our relationship was supposed to end. That was how we were supposed to go back to being strangers. But, at the time, I had no way of knowing.

"I'm happy to meet you again, (step) brother."

The girl I thought I would never see again ended up becoming my step sister.

This is the story of the worthless me who's in love with my real sister, and my troublesome step sister who's too attached to me. And of an ordinary little sister who's bothered by our relationship.

I'm sure that's all there is to it. Probably.

[Translated from [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0085918/)]

## Characters
### Takatou Kakeru (高藤 翔)
- **Gender:** Male
- **Measurements:** Height: 170cm, Weight: 47kg
- **Hair:** Black, Short
- **Body:** Teen
- **Clothes:** School Uniform, Necktie
- **Subject of:** Amnesia, Child Abuse, Weakness
- **Eyes:** Violet
- **Role:** Full Brother, Non-blood-related Brother, High School Student, Non-blood-related Son, Half-brother
- **Personality:** Sister Complex

### Takatou Iori (高藤 伊織)
Step sister of the protagonist.

She has natural beauty that draws people's attention, and a sociable and innocent personality. However, she herself says that her cheerful personality is the flip side of an innate feeling of loneliness.

She enjoys having a step brother and the family that she's always wanted. At the same time, she's a bad girl who has her step brother wrapped around her finger with her devilish charm.

[Translated from the [url=https://t.vndb.org/cv/84/113184.jpg]game manual[/url]]

- **Gender:** Female
- **Measurements:** Height: 158cm, Weight: 48kg, G cup
- **Hair:** Brown, Waist Length+
- **Eyes:** Brown
- **Body:** Teen, Slim, Pale, Big Breast Sizes
- **Clothes:** School Uniform, Pantyhose
- **Personality:** Yandere, Friendly, Brother Complex, Violent, Jealous, Manipulative
- **Role:** Full Sister, Non-blood-related Sister, High School Student, Half-sister
- **Subject of:** Death, Unavoidable Other Route Death, Homicide
- **Engages in:** Revenge, Self-sacrifice, Frameup, Manipulation
- **Voiced by:** Yuika

### Takatou Yui (高藤 唯)
Protagonist's blood-related little sister.

Though she has a diligent and serious personality, she is also good at keeping enough distance to not be too encroaching.

She worries about her sickly older brother, and genuinely adores him. But those feelings are solely those of siblings, not romantic feelings...or so she thought. With the arrival of Iori, another younger sister, those feelings gradually begin to show signs of changing...

[Translated from the [url=https://t.vndb.org/cv/84/113184.jpg]game manual[/url]]

- **Gender:** Female
- **Measurements:** Height: 152cm, Weight: 42kg, B cup
- **Hair:** Brown, Twin Tails, Short
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Knee-high Socks
- **Eyes:** Green
- **Subject of:** Blackmail, Frameup
- **Role:** Daughter, Full Sister, High School Student, Younger Sister, Half-sister
- **Personality:** Brother Complex
- **Voiced by:** Ishikawa Mii

### Takatou Yukari (高藤 ゆかり)
Stepmother of Kakeru and Yui. She married into the Takatou family as the second wife when Kakeru and Yui were little.

She had no intention of acting like a stepmother, and from the very beginning did her best to become like a real mother to the children. She was none the wiser that the children could see right through her, and understood what she was doing.

She's a bit of an airhead. She has now remarried to a new husband, Fujio, and is enjoying her new life.

[Translated from the [url=https://t.vndb.org/cv/84/113184.jpg]game manual[/url]]

- **Gender:** Female
- **Measurements:** Height: 162cm, Weight: 53kg, H cup
- **Hair:** Long, Wavy, Green, Sidehair
- **Body:** Pale, Young-adult, Big Breasts
- **Eyes:** Green, Tareme
- **Role:** Non-blood-related Mother
- **Voiced by:** Sakuragi Chika

## Shops
- [Official Website](http://www.mink.co.jp/product/tresurebox/index.html)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ013191.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=1125583)

## Releases
### Japanese
- **2013-05-17**: Imouto Dakara Dekiru Koto, Imouto Janai to Dame na Koto. - Trial Edition - [Official website](http://www.mink.co.jp/ego/imototo/download/index.html)
- **2013-06-28**: Imouto Dakara Dekiru Koto, Imouto Janai to Dame na Koto. - First Press Limited Edition - [Official website](http://www.mink.co.jp/ego/imototo/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=18470), [Getchu](http://www.getchu.com/soft.phtml?id=770173), [DMM](https://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=1776apc10459/)
- **2013-07-26**: Imouto Dakara Dekiru Koto, Imouto Janai to Dame na Koto. - Download Edition - [Official website](http://www.mink.co.jp/ego/imototo/), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ007868.html), [Gyutto](https://gyutto.com/i/item105693), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0085918/), [DL.Getchu](http://dl.getchu.com/i/item1004417), [DMM](https://dlsoft.dmm.co.jp/detail/ggs_0839/)
- **2016-03-25**: Inmitsu no Takarabako -Variety Pack- - [Official website](http://www.mink.co.jp/product/tresurebox/index.html), [Getchu](http://www.getchu.com/soft.phtml?id=891806)
- **2016-08-01**: Mink EGO Complete Pack - [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ010339.html), [Gyutto](https://gyutto.com/i/item171655), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0141604/), [DL.Getchu](http://dl.getchu.com/i/item1005606), [DMM](https://dlsoft.dmm.co.jp/detail/ggs_1046pack/)
- **2017-06-16**: Inmitsu no Takarabako -Variety Pack- Download Edition - [Official website](http://www.mink.co.jp/product/tresurebox/index.html), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ011698.html), [Gyutto](https://gyutto.com/i/item200591), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0168332/), [DL.Getchu](http://dl.getchu.com/i/item4006639), [DMM](https://dlsoft.dmm.co.jp/detail/minkm_0033pack/)
- **2017-06-16**: Inmitsu no Takarabako -Variety Full Pack- - [Official website](http://www.mink.co.jp/product/tresurebox/index.html), [DMM](https://dlsoft.dmm.co.jp/detail/minkm_0036pack/)
- **2017-09-29**: Imouto Dakara Dekiru Koto, Imouto Janai to Dame na Koto. - DVD-PG Edition - [Official website](https://ene-game.net/057.php), [Getchu](http://www.getchu.com/soft.phtml?id=977777), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=ene057/)
- **2019-09-27**: Okazu no Tame no Scene Kanshou Joshikousei Hen Vol. 1 - [Official website](http://www.mink.co.jp/product/okazu/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=28659), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ012938.html), [Gyutto](https://gyutto.com/i/item222871), [DMM](https://dlsoft.dmm.co.jp/detail/minkm_0061/)
- **2019-10-25**: Okazu no Tame no Scene Kanshou Imouto Hen Vol. 1 - [Official website](http://www.mink.co.jp/product/okazu/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=28788), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ013002.html), [Gyutto](https://gyutto.com/i/item223999), [DMM](https://dlsoft.dmm.co.jp/detail/minkm_0063/)
- **2020-01-31**: Okazu no Tame no Scene Kanshou Hitozuma Hen Vol. 1 - [Official website](http://www.mink.co.jp/product/okazu/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=29035), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ013191.html), [Gyutto](https://gyutto.com/i/item227235), [DMM](https://dlsoft.dmm.co.jp/detail/minkm_0066/)
- **2021-03-26**: Imouto Dakara Dekiru Koto, Imouto Janai to Dame na Koto. - the BEST DVDPG - [Getchu](http://www.getchu.com/soft.phtml?id=1125583)

## Tags
Sexual Content, ADV, Rape, Incest, Blood-related Brother/Sister Incest, Non-blood-related Brother/Sister Incest, Unavoidable Rape, Male Protagonist, Drama, Violence, Bloody Scenes, One True End, Yandere Heroine, Attempted Rape, Protagonist's Non-blood-related Sister as a Heroine, Madness, High Sexual Content, Intrigue, Love Triangle, Group Sex of One Male and Several Females, Blood-related Father/Daughter Incest, Under the Same Roof, Revenge, Heroine with Sexual Experience, Other Perspectives, Protagonist's Non-blood-related Mother as a Heroine, Non-blood-related Mother/Son Incest, Bad Ending(s), Utsuge, Side Portraits, Footjob, Boobjob, Thriller, Death of Heroine, Desperation, Sixty-nine, Blowjob, Handjob, Impregnation, Unrequited Love, Heroine with Sport Bloomers, Masturbation, Only Bad Endings, High School Student Protagonist, Cunnilingus, Betrayal, Brocon Heroine, Doggy Style, Female Ejaculation, Homicide, Clothing Damage, Meaningless Choices, Bonus Side Stories, Fingering, Sex with Sleepers, Siscon Protagonist, Cowgirl, Reverse Cowgirl, Sex in Water, Varied Title Screens, Jealousy, Standing Sex, Unbeknown Incest, Forbidden Love, Nude Filter, Threesome, Sex with Others, Protagonist's Full Sister as a Heroine, High School Student Heroine, Protagonist's Younger Sister as a Heroine, Heroine with Big Breasts, Bad True End, Protagonist's Half-sister as a Heroine, Only Protagonist's Relatives as Heroine(s), Unavoidable Netorare

## More Games from Mink EGO
- [Onii-chan ni wa Zettai Ienai Taisetsu na Koto.](https://pinovel.net/v11559)
- [Imouto Dakara Dekiru Koto, Imouto Janai to Dame na Koto.](https://pinovel.net/v12432)
- [Boku no Itoshii Imouto ga Netorarechatta Wake](https://pinovel.net/v15276)
- [Mahou Shoujo no Ani ~Heta na Uso to Furyou Shounen~](https://pinovel.net/v16721)
- [Toumei Ningen - Iregui Chuuzou](https://pinovel.net/v21428)
- [Imouto ~Mitsutsubo: Dai Nishou~](https://pinovel.net/v21921)

---
*View the full details at [pinovel.net/v12432](https://pinovel.net/v12432).*

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