---
title: "Koi-Labo."
description: "An university student majoring in arts, Ryou heads to Kaikyouku to become a teacher-in-training. While traveling by boat to the town, he could hear an unpleasan"
image: "https://t.vndb.org/cv/27/129527.jpg"
---

# Koi-Labo.

![Koi-Labo.](https://t.vndb.org/cv/27/129527.jpg)

**Alternative Title:** こいらぼ

**Developer:** Diva

**Release date:** Feb 26, 2010

**Platform:** Windows

**Language:** Japanese

**Rating:** 4.8/10 (avg, 4 votes)

## Description
An university student majoring in arts, Ryou heads to Kaikyouku to become a teacher-in-training. While traveling by boat to the town, he could hear an unpleasant sound. A girl nearby offers him a pair of headphones and tells him that he can’t live on the island without them. Later he finds out that her name is Karen and she is the class rep in his assigned class.

[From [Hau~ Omochikaeri!](https://omochikaeri.wordpress.com/2010/02/03/february-2010-eroge-releases/)]

## Characters
### Kariyazaki Ryou (假屋崎 椋)
- **Gender:** Male
- **Measurements:** Height: 175cm
- **Role:** University Student, Student Teacher

### Kamiya Mitsuba (神谷 三葉)
- **Gender:** Female
- **Measurements:** Height: 156cm, Bust-Waist-Hips: 83-51-80cm, C cup
- **Hair:** Brown, Shoulder-length, V Bangs
- **Body:** Teen, Pale
- **Eyes:** Blue
- **Clothes:** Wristband, Maid's Dress, Headphones
- **Personality:** Shy, Flustered
- **Role:** Waitstaff
- **Voiced by:** Naruse Mia

### Kariyazaki Yuzu (假屋崎 柚子)
- **Gender:** Female
- **Measurements:** Height: 150cm, Bust-Waist-Hips: 78-55-80cm, A cup
- **Hair:** Blond, Twin Tails, Wavy
- **Body:** Teen, Pale
- **Clothes:** School Uniform, Headphones, Ribbon Tie
- **Eyes:** Violet
- **Personality:** Tsundere
- **Role:** Full Sister, Younger Sister
- **Voiced by:** Yukito Saori

### Nagatsuki Sumire (九月 すみれ)
- **Gender:** Female
- **Measurements:** Height: 161cm, Bust-Waist-Hips: 80-56-84cm, B cup
- **Hair:** Brown, Ponytail, V Bangs
- **Body:** Pale, Young-adult
- **Eyes:** Blue
- **Personality:** Deredere, Immature, Emotional
- **Role:** Teacher
- **Clothes:** Hoodie
- **Voiced by:** Ousaka Kai

### PR1 set-001 (プリセット)
- **Gender:** Female
- **Alias:** Purisetto
- **Measurements:** Height: 160cm, Bust-Waist-Hips: 82-56-81cm, C cup
- **Hair:** Shoulder-length, Short, Green
- **Body:** Pale
- **Eyes:** Amber
- **Clothes:** Hat, Ribbon Tie
- **Role:** Robot
- **Voiced by:** Mizukiri Keito

### Sakura Karen (桜 花恋)
- **Gender:** Female
- **Measurements:** Height: 157cm, Bust-Waist-Hips: 84-56-83cm, C cup
- **Hair:** Brown, Ahoge, Long, Straight, V Bangs
- **Body:** Teen, Pale
- **Clothes:** School Uniform, Headphones, Ribbon Tie, Ribbon Hair Tie
- **Eyes:** Blue
- **Role:** Popular
- **Voiced by:** Alice

### Yukishiro Ren (雪代 蓮)
- **Gender:** Female
- **Measurements:** Height: 165cm, Bust-Waist-Hips: 87-56-86cm, D cup
- **Hair:** Black, Ponytail, Waist Length+, Straight, Blunt Bangs
- **Body:** Teen, Pale
- **Eyes:** Black
- **Role:** Miko, Popular
- **Personality:** Serious
- **Clothes:** Miko's Dress
- **Voiced by:** Kusunoki Suzune

## Shops
- [Official Website](https://web.archive.org/web/20110917144732/http://diva-soft.com/koilabo/index.html)

## Releases
### Japanese
- **2010-02-26**: Koi-Labo. - First Press Limited Edition - [Official website](https://web.archive.org/web/20110917144732/http://diva-soft.com/koilabo/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=12955)

## Tags
Sexual Content, Brother/Sister Incest, Miko Heroine, Robot Heroine, Male Protagonist, Teacher Heroine, Low Sexual Content, Late Sexual Content, Twin Sisters as Heroines, Group Sex of One Male and Several Females, Student Heroine, Teacher Protagonist, Fictional Modern Day Japanese Island, Shimaidon with Twins Ending, University Student Protagonist

## More Games from Diva
- [Fuyu no Rondo](https://pinovel.net/v1049)
- [Koi-Labo.](https://pinovel.net/v3349)

---
*View the full details at [pinovel.net/v3349](https://pinovel.net/v3349).*

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```