---
title: "Aonatsu Line"
description: "Tatsumi and his childhood friends Miki and Chihiro talked every day about what they would do during the upcoming summer vacation. By chance, they befriended the"
image: "https://t.vndb.org/cv/45/81645.jpg"
---

# Aonatsu Line

![Aonatsu Line](https://t.vndb.org/cv/45/81645.jpg)

**Alternative Title:** アオナツライン

**Aliases:** Blue, Summertime Blue

**Developer:** GIGA

**Release date:** Mar 29, 2019

**Platform:** Windows, PS4, PS Vita, Switch

**Language:** Japanese, Chinese (simplified), Chinese (traditional), English

**Rating:** 7.6/10 (337 votes)

## Description
Tatsumi and his childhood friends Miki and Chihiro talked every day about what they would do during the upcoming summer vacation. By chance, they befriended the overly-honest ojou-sama Yui, who transferred to their school since she admired the co-education system, as well as kouhai Kotone, who had failed to make lasting friendships after trying too hard to fit in. This new group of five friends (?) began to plan for a memorable bittersweet summer vacation that happens only once in a lifetime.

[From [Hau~ Omochikaeri~!](https://omochikaeri.wordpress.com/2019/03/30/march-2019-eroge-releases/)]

## Characters
### Oikawa Tatsumi (及川 達観)
- **Gender:** Male
- **Aliases:** たっくん, Takkun
- **Measurements:** Height: 173cm
- **Birthday:** 15 May
- **Hair:** Black, Short
- **Body:** Teen
- **Clothes:** School Uniform, Necktie, Polo Shirt
- **Personality:** Proactive, Low Self-esteem, Kind
- **Role:** Boyfriend, Childhood Friend
- **Engages in:** Basketball
- **Eyes:** Teal

### Kousaka Miki (向坂 海希)
- **Gender:** Female
- **Measurements:** Height: 161cm, Bust-Waist-Hips: 86-59-88cm, D cup
- **Birthday:** 14 October
- **Hair:** Black, Ponytail
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Apron, Bikini, Yukata, Bracelet, Ribbon Tie, Ribbon Hair Tie
- **Eyes:** Blue, Tareme
- **Personality:** Friendly, Kind, Naive, Cheerful
- **Role:** Girlfriend, Friend, Childhood Friend
- **Voiced by:** Kotorii Yuuka

### Nakategawa Yui (仲手川 結)
- **Gender:** Female
- **Measurements:** Height: 167cm, Bust-Waist-Hips: 90-60-92cm, F cup
- **Birthday:** 24 February
- **Hair:** Black, Bun, Waist Length+, Blunt Bangs, Sidehair
- **Body:** Teen, Slim, Pale, Big Breast Sizes
- **Clothes:** School Uniform, Dress, Stockings, Thigh-high Stockings, Sandals, Bikini, Yukata, Ribbon Tie
- **Eyes:** Violet, Tareme
- **Personality:** Deredere, Refined, Stubborn, Emotional, Ambitious, Cinephile
- **Role:** Girlfriend, Friend, Senpai, Transfer Student, Yamato Nadeshiko, Ojousama
- **Engages in:** Basketball
- **Voiced by:** Mihane Yuuki

### Sakaki Chihiro (榊 千尋)
- **Gender:** Male
- **Measurements:** Height: 186cm
- **Birthday:** 1 September
- **Hair:** Brown, Curtained, Short, Parted to Side
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Loose Necktie
- **Eyes:** Blue, Tsurime
- **Engages in:** Basketball
- **Role:** Popular, Living Alone
- **Voiced by:** Andon Yoruasa

### Shiino Kotone (椎野 ことね)
- **Gender:** Female
- **Measurements:** Height: 157cm, Bust-Waist-Hips: 83-56-84cm, C cup
- **Birthday:** 3 December
- **Hair:** Brown, Bob Cut, Short
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Dress, Sandals, Bikini, Yukata, Ribbon Tie
- **Eyes:** Green, Tareme
- **Role:** High School Student
- **Voiced by:** Kanako

## Shops
- [Official Website](http://www.entergram.co.jp/aonatsu)
- [Steam](https://store.steampowered.com/app/2185770/)
- [Getchu](http://www.getchu.com/soft.phtml?id=1046256)

## Releases
### Japanese
- **2019-02-01**: Aonatsu Line - Trial Edition - [Official website](http://products.web-giga.com/aonatsu/download/)
- **2019-03-29**: Aonatsu Line - First Press Limited BLUE Edition - [Official website](http://products.web-giga.com/aonatsu/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=27418), [Getchu](http://www.getchu.com/soft.phtml?id=1030126)
- **2019-03-29**: Aonatsu Line - Special SUMMERTIME BLUE Edition - [Official website](http://products.web-giga.com/aonatsu/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=27418), [Getchu](http://www.getchu.com/soft.phtml?id=1044516)
- **2019-04-26**: Aonatsu Line - Regular WHITE Edition - [Official website](http://products.web-giga.com/aonatsu/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=27418), [Getchu](http://www.getchu.com/soft.phtml?id=1046256), [Toranoana](https://ec.toranoana.shop/tora/ec/item/210006603072/)
- **2020-04-23**: Aonatsu Line - Regular Edition - [Official website](http://www.entergram.co.jp/aonatsu/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=29203), [PlayAsia](https://www.play-asia.com/13/70dahj)
- **2020-04-23**: Aonatsu Line - Regular Edition - [Official website](http://www.entergram.co.jp/aonatsu/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=29204), [PlayAsia](https://www.play-asia.com/13/70dai1)
- **2020-04-23**: Aonatsu Line - Limited Edition - [Official website](http://www.entergram.co.jp/aonatsu/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=29203), [PlayAsia](https://www.play-asia.com/13/70dahp)
- **2020-04-23**: Aonatsu Line - Limited Edition - [Official website](http://www.entergram.co.jp/aonatsu/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=29204), [PlayAsia](https://www.play-asia.com/13/70dai3)
- **2020-04-23**: Aonatsu Line - Download Edition - [Official website](http://www.entergram.co.jp/aonatsu/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=29203)
- **2020-04-23**: Aonatsu Line - Download Edition - [Official website](http://www.entergram.co.jp/aonatsu/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=29204)
- **2020-04-24**: Aonatsu Line - Download Edition - [Official website](http://products.web-giga.com/aonatsu/), [DMM](https://dlsoft.dmm.co.jp/detail/eg_0012/)
- **2022-02-24**: Aonatsu Line -Blue, Summertime Blue.- Download Edition - [Official website](http://www.entergram.co.jp/aonatsu), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=31771), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000044622)
- **2022-02-24**: Aonatsu Line -Blue, Summertime Blue.- Regular Edition - [Official website](http://www.entergram.co.jp/aonatsu), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=31771), [PlayAsia](https://www.play-asia.com/13/70f0zz)
- **2022-02-24**: Aonatsu Line -Blue, Summertime Blue.- Limited Edition - [Official website](http://www.entergram.co.jp/aonatsu), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=31771), [PlayAsia](https://www.play-asia.com/13/70f101)

### Chinese (simplified)
- **2022-10-25**: Qingxia Guiji trial edition - [Official website](https://store.hikarifield.co.jp/shop/aonatsu), [Steam](https://store.steampowered.com/app/2185800/), [SteamDB](https://steamdb.info/app/2185800/info/)
- **2022-12-02**: Qingxia Guiji - [Official website](https://hikarifield.co.jp/aonatsu/), [Steam](https://store.steampowered.com/app/2185770/), [SteamDB](https://steamdb.info/app/2185770/info/)
- **2022-12-02**: Qingxia Guiji R-18 patch - [Official website](http://appendingpulse.jp/dl/linedg0q09wv/)

### Chinese (traditional)
- **2022-10-25**: Qingxia Guiji trial edition - [Official website](https://store.hikarifield.co.jp/shop/aonatsu), [Steam](https://store.steampowered.com/app/2185800/), [SteamDB](https://steamdb.info/app/2185800/info/)
- **2022-12-02**: Qingxia Guiji - [Official website](https://hikarifield.co.jp/aonatsu/), [Steam](https://store.steampowered.com/app/2185770/), [SteamDB](https://steamdb.info/app/2185770/info/)
- **2022-12-02**: Qingxia Guiji R-18 patch - [Official website](http://appendingpulse.jp/dl/linedg0q09wv/)

### English
- **2023-08-31**: Aonatsu Line - [Official website](https://github.com/Blue-Overture/Aonatsu-Line)
- **2024-02-07**: Aonatsu Line - [Official website](https://github.com/Blue-Overture/Aonatsu-Line/releases/tag/v0.2)
- **TBA**: Aonatsu Line - [Official website](https://alkatranslations.com/)

## Tags
Sexual Content, ADV, High School, Romance, Male Protagonist, Drama, Deredere Heroine, Protagonist's Childhood Friend as a Heroine, Modern Day Japan, Low Sexual Content, Coming-of-Age Drama, Transfer Student Heroine, Protagonist's Kouhai as a Heroine, Other Perspectives, Flashback, Friendship, Protagonist with a Face, Defloration, Only Virgin Heroines, Summer, Group of Friends, Missionary Position, Doggy Style, Female Ejaculation, Normal Scene Recollection, Cowgirl, Bleep Censor, Production of Pornography (Amateur), Consumption of Pornography, Panic Button, Basketball, Sexual Fantasizing, Quickie Fix Position, Sex at School, Masturbation in front of an Audience, Music Recollection, Sex on a Roof, Sex on Toilet, Sex on a Beach, Male Friend, Backlog Jump, Nursing Handjob, Forced Auto-Read Sections, Single Blowjob, High School Student Heroine, Has Window Transparency Setting

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---
*View the full details at [pinovel.net/v24702](https://pinovel.net/v24702).*

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```