---
title: "Kokuhaku ~Suki na no Onii-chan!~"
description: "After two years you end up living with your two little twin sisters in law Manatsu & Mahiro who have grown up to be beautiful girls. As a new temporary teacher "
image: "https://t.vndb.org/cv/81/61581.jpg"
---

# Kokuhaku ~Suki na no Onii-chan!~

![Kokuhaku ~Suki na no Onii-chan!~](https://t.vndb.org/cv/81/61581.jpg)

**Alternative Title:** こくはく ～好きなのお兄ちゃん!～

**Aliases:** I Admit It - I Love You big brother!

**Developer:** Warabii House / chouette

**Release date:** Aug 3, 2007

**Platform:** Windows

**Language:** Japanese

## Description
After two years you end up living with your two little twin sisters in law Manatsu & Mahiro who have grown up to be beautiful girls. As a new temporary teacher for the academy that the uncle that raised them manages, you are always with your sisters in law at school as well as at home.

So with all of you under one roof, which one will you choose?

[From [DLsite English](https://www.dlsite.com/maniax/work/=/product_id/RJ033198.html/)]

## Characters
### Shiina Mahiro (椎名 まひろ)
- **Gender:** Female
- **Measurements:** Height: 150cm, Weight: 45kg, Bust-Waist-Hips: 75-51-79cm
- **Hair:** Brown, Shoulder-length
- **Clothes:** Headband
- **Role:** Older Sister
- **Voiced by:** Kusayanagi Junko

### Shiina Manatsu (椎名 まなつ)
- **Gender:** Female
- **Measurements:** Height: 151cm, Weight: 44kg, Bust-Waist-Hips: 79-50-80cm
- **Hair:** Brown, Twin Tails
- **Eyes:** Blue
- **Role:** Younger Sister
- **Voiced by:** Kaneda Mahiru

### Ichikawa Yotsuba (市川 四葉)
- **Gender:** Female
- **Measurements:** Height: 158cm, Weight: 54kg, Bust-Waist-Hips: 86-63-87cm
- **Eyes:** Hazel
- **Voiced by:** Oukawa Mio

### Kinoshita Airi (木下 愛理)
- **Gender:** Female
- **Measurements:** Height: 156cm, Weight: 49kg, Bust-Waist-Hips: 83-52-89cm
- **Hair:** Brown, Long
- **Voiced by:** Aoyama Nagare

### Misaki Yuuki (岬 優姫)
- **Gender:** Female
- **Measurements:** Height: 159cm, Weight: 51kg, Bust-Waist-Hips: 83-52-81cm
- **Hair:** Brown, Short
- **Eyes:** Blue
- **Voiced by:** Iida Kuu

### Nakazato Chizuru (中里 ちづる)
- **Gender:** Female
- **Measurements:** Height: 146cm, Weight: 42kg, Bust-Waist-Hips: 74-58-78cm
- **Hair:** Brown
- **Eyes:** Green
- **Clothes:** Glasses, Bun Covers
- **Voiced by:** Oukawa Mio

## Shops
- [Official Website](https://web.archive.org/web/20081225114035/http://kawasemi01.co.jp/chouette/soft/kokuhaku/index.html)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ033198.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=41750)

## Releases
### Japanese
- **2007-08-03**: Kokuhaku ~Suki na no Onii-chan!~ Download Edition - [Official website](https://web.archive.org/web/20081225114035/http://kawasemi01.co.jp/chouette/soft/kokuhaku/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=9730), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ033198.html)
- **2007-08-03**: Kokuhaku ~Suki na no Onii-chan!~ Package Edition - [Official website](https://web.archive.org/web/20081225114035/http://kawasemi01.co.jp/chouette/soft/kokuhaku/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=9730), [Getchu](http://www.getchu.com/soft.phtml?id=41750)

## Tags
Protagonist's Non-blood-related Sister as a Heroine, Twin Tail Heroine, Sex with Protagonist Only

## More Games from Warabii House / chouette
- [Yousei-san to Issho ~Tooi Sora no Shita de~](https://pinovel.net/v10397)
- [Kokuhaku ~Suki na no Onii-chan!~](https://pinovel.net/v39958)
- [Kokuhaku ~Suki na no Onii-chan!~](https://pinovel.net/v39958)
- [Airi no Yu-u-wa-ku](https://pinovel.net/v24690)

---
*View the full details at [pinovel.net/v39958](https://pinovel.net/v39958).*

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```