---
title: "Koibito Doushi de Suru Koto Zenbu"
description: "“Go out with me, Sonowo!” “Okay.” My bold confession of love is rewarded in the best possible way. From today on, the girl I’ve always liked is my girlfriend. S"
image: "https://t.vndb.org/cv/57/57.jpg"
---

# Koibito Doushi de Suru Koto Zenbu

![Koibito Doushi de Suru Koto Zenbu](https://t.vndb.org/cv/57/57.jpg)

**Alternative Title:** こいびとどうしですることぜんぶ

**Aliases:** Konbu, Koibitodoushi de Suru Koto Zenbu

**Developer:** Sirius

**Release date:** Nov 30, 2007

**Platform:** Windows, Android

**Language:** Japanese

**Rating:** 7.1/10 (16 votes)

## Description
“Go out with me, Sonowo!”
“Okay.”
My bold confession of love is rewarded in the best possible way. From today on, the girl I’ve always liked is my girlfriend.
She’s the smartest student in school history, but she’s quiet and not really social. But I can tell that she’s getting a softer attitude the more she spends time with me.
We don’t even know how to hold hands, but that’s why my heart’s pounding so fast.
“Do you want to do more?”
Classroom, hallway, school entrance, in town, in our rooms, with friends… We’re together everywhere. We fumble our way through and learn things one by one. More deeply, sweetly, strongly, carefully… Forever. Let’s do everything lovers do together with her.

[From a [review](http://yandere.gray7.com/?p=679) by TakaJun]

## Characters
### Endou Yousuke (遠藤 陽介)
- **Gender:** Male
- **Measurements:** Height: 178cm
- **Birthday:** 14 February
- **Hair:** Brown, Short
- **Body:** Teen, Pale
- **Clothes:** School Uniform, Trousers, Suit, Shirt, T-shirt, Yukata
- **Eyes:** Black
- **Role:** High School Student
- **Personality:** Kind
- **Engages in:** Wedding

### Sonoo Kuu (園生 玖羽)
- **Gender:** Female
- **Aliases:** Kuurin, くーりん
- **Measurements:** Height: 151cm, Bust-Waist-Hips: 98-56-84cm
- **Birthday:** 24 December
- **Hair:** Blond, Antenna, Bun, Waist Length+, Straight, Sidehair
- **Body:** Teen, Pale, Big Breasts
- **Clothes:** School Uniform, Sweater, Apron, Coat, Dress, Mini-dress, Scarf, Shirt, Cardigan, Evening Gloves, Half-Skirt, Miniskirt, Sport Bloomers, Boots, Pantyhose, Thigh-high Stockings, Sandals, Court Shoes, Wedding Dress, Hair Flower, Naked Apron, Yukata, Towel, Veil, Ribbon Hair Tie, Bunny Dress, Mittens, Furisode, Old Type School Swimsuit, Sundress
- **Personality:** Stoic, Genius, Docile, Taciturn
- **Role:** Wife, Domestic Partner, Girlfriend, Classmate, High School Student, Popular
- **Subject of:** Pregnancy
- **Engages in:** Cosplay, Childbirth, Wedding
- **Eyes:** Teal
- **Voiced by:** Kisaragi Aoi

### Hawai Kouji (羽合 航路)
- **Gender:** Male
- **Measurements:** Height: 174cm
- **Birthday:** 11 June
- **Hair:** Brown, Short
- **Eyes:** Brown
- **Body:** Teen, Pale
- **Clothes:** School Uniform, Trousers, Shirt, Belt, Aloha Shirt
- **Personality:** Friendly, Funny
- **Role:** Friend, Classmate, High School Student

### Sera Tsukasa (世良 つかさ)
- **Gender:** Female
- **Aliases:** Tsukachii, つかちー
- **Measurements:** Height: 162cm, Bust-Waist-Hips: 80-58-82cm, B cup
- **Birthday:** 23 September
- **Hair:** Ahoge, Short, Green
- **Eyes:** Brown
- **Body:** Teen, Pale
- **Clothes:** School Uniform, Trousers, Dress, Headband, Jacket, T-shirt, Gloves, Sport Bloomers, Bow Tie, Bunny Dress
- **Personality:** Proactive, Friendly, Kind, Blunt
- **Role:** Friend, Class President, Classmate, High School Student
- **Engages in:** Teasing
- **Voiced by:** Kaneda Mahiru

### Sonoo Shun'ichirou (園生 春一郎)
- **Gender:** Male
- **Aliases:** Chief, 主任
- **Measurements:** Height: 171cm
- **Birthday:** 4 June
- **Hair:** Blond, Short, Spiky Bangs, Parted in Middle
- **Body:** Pale, Adult, Wrinkles
- **Clothes:** Trousers, Glasses, Necktie, Shirt, Lab Coat
- **Role:** Father, Researcher
- **Personality:** Kind, Strange
- **Eyes:** Teal

### Todoroki Chika (等々力 チカ)
- **Gender:** Female
- **Aliases:** Todo-chan, トドちゃん, Chikapon, チカぽん
- **Measurements:** Height: 155cm, Bust-Waist-Hips: 83-59-87cm, C cup
- **Birthday:** 5 May
- **Hair:** Bun, Ponytail, Long, V Bangs, Orange
- **Body:** Pale, Young-adult
- **Clothes:** Trousers, Suit, Shirt
- **Personality:** Friendly, Kind, Immature, Mischievous
- **Role:** Teacher
- **Eyes:** Pink
- **Voiced by:** Oukawa Mio

## Shops
- [Official Website](http://sirius.product.co.jp/konbu/)

## Releases
### Japanese
- **2007-11-02**: Koibito Doushi de Suru Koto Zenbu - Trial Edition - [Official website](http://sirius.product.co.jp/konbu/download_pre.html)
- **2007-11-30**: Koibito Doushi de Suru Koto Zenbu - First Press Limited Edition - [Official website](http://sirius.product.co.jp/konbu/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=9629)
- **2016-03-11**: Koibito Doushi de Suru Koto Zenbu - Android Edition

## Tags
ADV, Romance, Comedy, Genius Heroine, Male Protagonist, Modern Day, Deredere Heroine, Only a Single Heroine, Early Sexual Content, Pregnancy, Slice of Life, Protagonist with a Face, Defloration, Only Virgin Heroines, Heroine with Tights, Wedding, Protagonist in Relationship, Intercrural Sex, Protagonist's Girlfriend as a Heroine, High School Student Heroine, Sex with Protagonist Only, Heroine with Big Breasts

## More Games from Sirius
- [Menkai Shazetsu](https://pinovel.net/v11462)
- [Repeat ~Kurikaesareru Toki Soshite...~](https://pinovel.net/v416)
- [Hakudakuhime](https://pinovel.net/v460)
- [Mitsuru Tsuki](https://pinovel.net/v463)
- [One and Only](https://pinovel.net/v462)
- [Mainichi Suki Shite](https://pinovel.net/v461)
- [Mahou wa Ameiro?](https://pinovel.net/v459)
- [Maid-san★Spirits! ~Watashi no Naka ni Iru Anata~](https://pinovel.net/v457)
- [Koibito Doushi de Suru Koto Zenbu](https://pinovel.net/v442)

---
*View the full details at [pinovel.net/v442](https://pinovel.net/v442).*

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