---
title: "Ore no Imouto ga Konna ni Kawaii Wake ga Nai Portable"
description: "The first TV series may be over, but the story of Oreimo has only just begun! Now you can control the destiny of Kyousuke as you interact with the cute girls in"
image: "https://t.vndb.org/cv/28/106628.jpg"
---

# Ore no Imouto ga Konna ni Kawaii Wake ga Nai Portable

![Ore no Imouto ga Konna ni Kawaii Wake ga Nai Portable](https://t.vndb.org/cv/28/106628.jpg)

**Alternative Title:** 俺の妹がこんなに可愛いわけがない ポータブル

**Aliases:** My Little Sister Can't Be This Cute, Ore no Imōto ga Konna ni Kawaii Wake ga Nai, Ore Imō, Oreimo

**Developer:** guyzware Inc.

**Release date:** Jan 27, 2011

**Platform:** Windows, Linux, macOS, PSP

**Language:** English, Japanese, Portuguese (Brazil), Russian, Chinese (simplified), Spanish

**Rating:** 7.1/10 (658 votes)

## Description
The first TV series may be over, but the story of Oreimo has only just begun! Now you can control the destiny of Kyousuke as you interact with the cute girls in your life and deal with your little sister Kirino's otaku whimsy. Packed with over 20 possible endings and dozens of great in-game CG, the regular dialogue is enthralling as well as it's powered by the "O.I.U." graphics system, or "Ore no Imouto ga konnani Ugoku wake ga nai" system ("There's no way my little sister could move like this!). It's a 2D real time feature animation system that has the characters reacting emotionally and with gestures to the dialogue choices you make. Live out your dream scenarios with your favorite Oreimo characters in this great "what if" game!

[From [J-List](http://www.jbox.com/product/PSP9380)]

## Characters
### Kousaka Kyousuke (高坂 京介)
Protagonist of the game and Kirino's older brother. He is a fairly ordinary second-year high school student who wishes for nothing more than a peaceful life until he accidentally discovers his little sister Kirino's otaku hobbies. Even though Kirino is mean and disrespectful to him, he tries to be a good elder brother to her, giving her advice as best he can, and helping her to continue in her hobbies and make new friends. He is a responsible and reliable person who cares deeply about the welfare of his sister and of his friends.

[From [url=http://anidb.net/perl-bin/animedb.pl?show=character&charid=17524]AniDB[/url]]

- **Gender:** Male
- **Measurements:** Height: 175cm, Weight: 60kg
- **Hair:** Black, Short, Parted in Middle
- **Engages in:** Cross-dressing, Cosplay, Computering, Not Sexually Involved, Wedding, Bridal Carry
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Suit, T-shirt, Shorts, Sports Shoes, Maid's Dress
- **Personality:** Proactive, Donkan, Ore, Kind, Stubborn, Sister Complex
- **Role:** Husband, Father, Full Brother, Friend, Childhood Friend, Classmate, High School Student, Gamer, Tsukkomi, Older Brother
- **Subject of:** Teasing, Coercion
- **Voiced by:** Nakamura Yuuichi

### Aragaki Ayase (新垣 あやせ)
Kirino and Kanako's classmate and like her, also works part-time as a fashion model. She is initially very prejudiced against otaku culture, being biased by the treatment of otakus in the media. When she discovers that Kirino has such proclivities she breaks off their friendship, but Kyousuke manages to reconcile them, and he manages to get Ayase to grudgingly accept that part of Kirino.

[From [url=http://anidb.net/perl-bin/animedb.pl?show=character&charid=17523]AniDB[/url]]

- **Gender:** Female
- **Measurements:** Height: 166cm, Weight: 44kg, Bust-Waist-Hips: 80-56-83cm
- **Hair:** Black, Long, Parted to Side, Sidehair
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Dress, Knee-high Socks, Thigh-high Stockings, Maid's Dress, Bikini, Blouse, Clothing with Ribbons, Maid's Headdress, Sailor School Uniform, Loafers
- **Eyes:** Blue
- **Personality:** Yandere, Pretending, Watashi
- **Role:** Girlfriend, Friend, Classmate, Popular, Middle School Student, Model, Part-time Worker
- **Subject of:** Pregnancy
- **Engages in:** Photography, Not Sexually Involved
- **Voiced by:** Hayami Saori

### Gokou Ruri (五更 瑠璃)
Kuroneko (a.k.a. Gokou Ruri) is one of the anime otaku girls Kirino had met in a gathering organized by Saori. Though their tastes in anime and games greatly differ, they nevertheless began to be good friends. She also became a good friend to Kyousuke, and it is hinted that she may have feelings for him. As befits the Kuroneko epithet, she is usually seen wearing a black Gothic Lolita-style dress, and is sharp-tongued and antisocial.

[From [url=http://anidb.net/perl-bin/animedb.pl?show=character&charid=17526]AniDB[/url]]

- **Gender:** Female
- **Aliases:** Kuroneko (黒猫), Shironeko, Kamineko, Depaneko, Noraneko (野良猫), Dorobouneko
- **Measurements:** Height: 160cm, Weight: 43kg, Bust-Waist-Hips: 77-53-80cm
- **Birthday:** 20 April
- **Hair:** Black, Hime Cut, Long
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Dress, Headband, Kemonomimi Headband, Pantyhose, Maid's Dress, Gothic, Tail, Hair Flower, Towel, Cross Design, School Swimsuit
- **Eyes:** Red
- **Personality:** Otaku, Shy, Antisocial, Chuunibyou, Watashi
- **Role:** Full Sister, Girlfriend, Friend, High School Student, Coder, Older Sister
- **Engages in:** Cosplay, Shopping, Not Sexually Involved
- **Subject of:** Bridal Carry
- **Voiced by:** Hanazawa Kana

### Kousaka Kirino (高坂 桐乃)
Kyousuke younger sister. She is a 14-year old girl who seems normal on the outside, but is in secret a hardcore otaku obsessed with anime and visual novel eroges, especially those involving little sisters. She works part-time as a model, which is how she managed to purchase her most impressive collection of figurines, visual novels, and anime DVDs. She has a talent for writing, and loves track and field. She is initially cold and disrespectful towards her brother Kyousuke, but after he discovers her secret hobby and he supports her in it, they gradually grow closer

[From [url=http://anidb.net/perl-bin/animedb.pl?show=character&charid=17525]AniDB[/url]]

- **Gender:** Female
- **Measurements:** Height: 165cm, Weight: 45kg, Bust-Waist-Hips: 82-54-81cm
- **Birthday:** 8 April
- **Hair:** Blond, Long, Straight, Parted to Side, Dyed, Sidehair
- **Body:** Teen, Slim, Pale, Fang
- **Clothes:** School Uniform, Kemonomimi Headband, Jacket, Shorts, Knee-high Socks, Maid's Dress, Belt, Tank Top, Wedding Dress, Bikini, Hairpin, Towel, Sailor School Uniform, Loafers, Short Shorts
- **Personality:** Modern Tsundere, Otaku, Confident, Brother Complex, Atashi
- **Subject of:** Accident
- **Role:** Wife, Mother, Full Sister, Friend, Classmate, Gamer, Popular, Middle School Student, Younger Sister, Honor Student, Model
- **Engages in:** Teasing, Cosplay, Athletics, Shopping, Photography, Computering, Not Sexually Involved, Wedding
- **Items:** Mobile Phone, Laptop
- **Eyes:** Cyan
- **Voiced by:** Taketatsu Ayana

### Kurusu Kanako (来栖 加奈子)
Kurusu Kanako is a friend to Kirino and Ayase, and like them also works as a model, but is also a budding idol and can sing and dance very well. Like Ayase she is also biased against otaku culture, but Ayase manages to trick her into cosplaying as the main character in Kirino's favorite anime Stardust Witch Meruru for a contest, whose prize is a limited edition Stardust Witch Meruru figurine. She manages to win the contest because of her uncanny resemblance to the main character, and her ability to sing the anime's main theme so well despite never having sung it before.

[from [url=http://anidb.net/perl-bin/animedb.pl?show=character&charid=17521]AniDB[/url]]

- **Gender:** Female
- **Measurements:** Height: 148cm, Weight: 39kg, Bust-Waist-Hips: 70-51-77cm
- **Hair:** Black, Twin Tails, Orange
- **Eyes:** Brown
- **Clothes:** School Uniform, Miniskirt
- **Role:** Student, Model
- **Body:** Kid
- **Personality:** Tsundere
- **Engages in:** Cosplay, Not Sexually Involved
- **Voiced by:** Tamura Yukari

### Makishima Saori (槇島 沙織)
The leader of "Anime Girls Unite!" group and organized the get-together in Akihabara where she met Kirino and Kuroneko for the first time. She is the peacemaker of the group, and her friendly disposition helps to defuse tensions between Kirino and Kuroneko, keeping their arguments about each other's tastes from getting out of hand. 

She tends to speak in a very quirky way, always using a very polite and antiquated mode of Japanese generally heard today only in samurai movies. Not much is known about her for certain, not even her real name (Saori Vageena is her handle on the anime board and evidently a pseudonym). 

Brief scenes of her at home show her in what looks a large mansion, attended by maids and butlers, implying that she is very wealthy, although neither the Kousaka siblings nor Kuroneko seem to be aware of this. [spoiler]While she's not wearing the glasses, she's very beautiful, totally opposite with "tomboy style" as usual.[/spoiler]

[From [url=http://anidb.net/perl-bin/animedb.pl?show=character&charid=17522]AniDB[/url] and [url=http://en.wikipedia.org/wiki/Oreimo]Wikipedia[/url]]

- **Gender:** Female
- **Aliases:** Saori Vageena, 沙織・バジーナ
- **Measurements:** Height: 180cm, Weight: 61kg, Bust-Waist-Hips: 88-61-89cm
- **Hair:** Black, Twin Tails, Long, Spiky Bangs
- **Body:** Teen, Pale
- **Clothes:** School Uniform, Dress, Shirt, Jeans, Sports Shoes, Wedding Dress, Bandanna, Coke-bottle Glasses
- **Personality:** Otaku, Friendly, Refined, Archaic Dialect
- **Engages in:** Not Sexually Involved, Wedding
- **Role:** Pseudonym
- **Voiced by:** Nabatame Hitomi

### Tamura Manami (田村 麻奈実)
Kyousuke's classmate and childhood friend. She lives with her younger brother and grandparents, who are proprietors of a sweets shop a short distance from the Kousaka house. She has been friends with Kyousuke since childhood, and has a rather obvious crush on him that he seems oblivious to. She is rather frumpy and plain-looking and a little clumsy, but is also very kind and good-natured. 

[spoiler]In her end, Manami and Kyousuke have twin daughters.[/spoiler]

[from [URL=http://anidb.net/perl-bin/animedb.pl?show=character&charid=17523]AniDB[/URL]]

- **Gender:** Female
- **Measurements:** Height: 160cm, Weight: 50kg, Bust-Waist-Hips: 84-59-86cm
- **Birthday:** 4 May
- **Hair:** Long, Short, V Bangs
- **Clothes:** School Uniform, Glasses, Skirt, Knee-high Socks, Tank Top, Blouse, Yukata
- **Eyes:** Grey
- **Personality:** Deredere, Kind, Sweets Lover, Jealous, Watashi
- **Role:** Wife, Mother, Granddaughter, Childhood Friend, High School Student, Older Sister
- **Items:** Mobile Phone
- **Engages in:** Shopping, Photography, Not Sexually Involved
- **Voiced by:** Satou Satomi

### Akagi Kouhei (赤城 浩平)
- **Gender:** Male
- **Traits:** 
- **Voiced by:** Majima Junji

### Akagi Sena (赤城 瀬菜)
Kouhei's little sister and a member of the Games Research club, as well as Ruri's classmate. Similar to Kirino, she has an obsession with eroges, albeit she prefers the yaoi genre to an extent that she'll even fantasise about her other clubmates, pairing her brother and Kyousuke as a couple. The relationship she has with her brother is quite strong yet unclear how they feel each other. She joined the Games Research club in order to learn how to become a games designer. She is also very good at games, having the high score before Kuroneko beat it. This also attributes to her skill in programming being able to debug very easily.

[From [url=http://anidb.net/perl-bin/animedb.pl?show=character&charid=31644]AniDB[/url]]

- **Gender:** Female
- **Measurements:** Height: 163cm, Weight: 48kg, Bust-Waist-Hips: 89-58-83cm
- **Hair:** Red, Short
- **Clothes:** School Uniform, Glasses
- **Personality:** Pervert, BL Fan
- **Role:** Student Club Member, Kouhai, Coder, Younger Sister
- **Engages in:** Not Sexually Involved
- **Voiced by:** Ise Mariya

### Kousaka Daisuke (高坂 大介)
- **Gender:** Male
- **Traits:** 
- **Voiced by:** Tachiki Fumihiko

### Kousaka Yoshino (高坂 佳乃)
- **Gender:** Female
- **Traits:** 
- **Voiced by:** Watanabe Akeno

### Tamura Iwao (田村 いわお)
- **Gender:** Male
- **Traits:** 
- **Voiced by:** Ootsuda Hiromi

### Bridget Evans (ブリジット・エヴァンス)
- **Gender:** Female
- **Body:** Kid
- **Engages in:** Singing, Cosplay, Competition
- **Role:** British
- **Voiced by:** Kuno Misaki

### Gokou Hinata (五更 日向)
- **Gender:** Female
- **Traits:** 
- **Voiced by:** Hanazawa Kana

### Gokou Tamaki (五更 珠希)
- **Gender:** Female
- **Traits:** 
- **Voiced by:** Ogura Yui

### Hoshino Kirara (星野 きらら)
- **Gender:** Female
- **Traits:** 
- **Voiced by:** Sakura Ayane

### Miyabi (みやび)
- **Gender:** Female
- **Role:** Fiction Within Fiction
- **Voiced by:** Akiya Tomoko

### Rinko (りんこ)
- **Gender:** Female
- **Role:** Fiction Within Fiction
- **Voiced by:** Igarashi Hiromi

## Shops
- [Official Website](http://oreimo-game.channel.or.jp/)

## Releases
### Japanese
- **2011-01-27**: Ore no Imouto ga Konna ni Kawaii Wake ga Nai Portable - Zutto Kono Mama Pack - [Official website](http://oreimo-game.channel.or.jp/orep/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=14037), [PlayAsia](https://www.play-asia.com/13/70409b)
- **2011-01-27**: Ore no Imouto ga Konna ni Kawaii Wake ga Nai Portable - Limited Edition - [Official website](http://oreimo-game.channel.or.jp/orep/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=14037), [PlayAsia](https://www.play-asia.com/13/70409c)
- **2012-05-17**: Ore no Imouto ga Konnani Kawaii Wake ga Nai Portable ga Tsuzuku Wake ga Nai - [Official website](http://oreimo-game.channel.or.jp/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=16050), [PlayAsia](https://www.play-asia.com/13/704ioj)
- **2012-05-17**: Ore no Imouto ga Konnani Kawaii Wake ga Nai Portable ga Tsuzuku Wake ga Nai - First Press Special Edition - [Official website](http://oreimo-game.channel.or.jp/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=16050), [PlayAsia](https://www.play-asia.com/13/704iol)
- **2013-07-04**: Ore no Imouto ga Konnani Kawaii Wake ga Nai Portable ga Tsuzuku Wake ga Nai - PSP the Best - [Official website](http://oreimo-game.channel.or.jp/), [PlayAsia](https://www.play-asia.com/13/706kax)

### Chinese (simplified)
- **2011-04-21**: Wo de Meimei Bu Keneng Name Ke'ai - [Official website](http://tieba.baidu.com/f?kz=1056916815)

### Spanish
- **2013-10-05**: Ore no Imouto ga Konna ni Kawaii Wake ga Nai - [Official website](https://www.facebook.com/sedacgame/photos/pb.1385157975038115.-2207520000.1434765664./1390635307823715/?type=3&theater)

### English
- **2015-02-14**: Ore no Imouto ga Konna ni Kawaii Wake ga Nai Portable ga Tsuzuku Wake ga Nai - [Official website](https://dizzyziddy.xyz/2015/02/14/oreimo-tsuzuku-psp-disc-1-full-english-patch-release/)

### Russian
- **2020-07-17**: Nu ne mozhet moja sestrjonka byt' takoj miloj ne mozhet vot tak zakonchit'sja (Disk 1) - [Official website](https://vk.com/pages?oid=-86292524&p=Ore%20no%20Imouto%20ga%20Konna%20ni%20Kawaii%20Wake%20ga%20Nai%20Portable%20ga%20Tsuzuku%20Wake%20ga%20Nai%20%28%D0%A0%D1%83%D1%81%D1%81%D0%BA%D0%B0%D1%8F%20%D0%B2%D0%B5%D1%80%D1%81%D0%B8%D1%8F%29)

### Portuguese (Brazil)
- **2023-04-09**: Ore no Imouto ga Konna ni Kawaii Wake ga Nai Portable ga Tsuzuku Wake ga Nai - [Official website](https://hanabiworks.github.io/oreimo/)

## Tags
ADV, Romance, Incest Romance, Brother/Sister Romance, Comedy, Imouto-type Heroine, Male Protagonist, Protagonist with Voice Acting, Amnesia, Loli Heroine, Otaku Heroine, Idol Heroine, Heroine with Glasses, Yandere Heroine, Protagonist's Childhood Friend as a Heroine, Protagonist's Blood-related Sister as a Heroine, Protagonist's Non-blood-related Sister as a Heroine, No Sexual Content, Pregnancy, Donkan Protagonist, Heroine with Gothic Look, Slow-burn Romance, Bad Ending(s), Voiced Narration, Heroine with Shorts, Hint Corner, Built-in Walkthrough, Lots of Choices, High School Student Protagonist, More Than Seven Endings, Brocon Heroine, Joke Endings, Siscon Protagonist, Scenario Selection, Chuunibyou Heroine, Pregnancy Ending, Correct Choice Indicator, Marriage Ending, Highly Animated Sprites, Voiced Thoughts, Forbidden Love, Protagonist's Full Sister as a Heroine, Protagonist's Younger Sister as a Heroine, Off Screen Sex Only

## More Games from guyzware Inc.
- [Happiness!](https://pinovel.net/v362)
- [Orange♥Honey ~Boku wa Kimi ni Koishiteru~](https://pinovel.net/v7868)
- [Suzumiya Haruhi no Yakusoku](https://pinovel.net/v732)
- [Lux-Pain](https://pinovel.net/v1512)
- [Toradora! Portable](https://pinovel.net/v4137)
- [Ookamikakushi](https://pinovel.net/v2377)
- [Ore no Imouto ga Konna ni Kawaii Wake ga Nai Portable](https://pinovel.net/v5299)
- [Suzumiya Haruhi no Tsuisou](https://pinovel.net/v7835)
- [Real Taiwa de Manabu Jissen Eikaiwa Summer Story](https://pinovel.net/v10346)
- [Boku wa Tomodachi ga Sukunai Portable](https://pinovel.net/v8462)
- [Kirameki School Life SP - The Wonder Years](https://pinovel.net/v10796)
- [Ore no Imouto ga Konna ni Kawaii Wake ga Nai Portable ga Tsuzuku Wake ga Nai](https://pinovel.net/v55519)
- [Ano Hi Mita Hana no Namae o Bokutachi wa Mada Shiranai.](https://pinovel.net/v10109)
- [Yahari Game demo Ore no Seishun Love Come wa Machigatteiru.](https://pinovel.net/v12630)
- [Ore no Imouto ga Konna ni Kawaii Wake ga Nai. Happy End](https://pinovel.net/v13091)
- [Saenai Heroine no Sodatekata -blessing flowers-](https://pinovel.net/v16566)
- [Yahari Game demo Ore no Seishun Love Come wa Machigatteiru. Zoku](https://pinovel.net/v17731)

---
*View the full details at [pinovel.net/v5299](https://pinovel.net/v5299).*

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```