---
title: "Osananajimi to Ama~ku Ecchi ni Sugosu Houhou"
description: "Sousuke has a childhood friend, Asuka. His family often moves due to his father's business. One day, Emily and Kotone, his other two childhood friends, start to"
image: "https://t.vndb.org/cv/85/115085.jpg"
---

# Osananajimi to Ama~ku Ecchi ni Sugosu Houhou

![Osananajimi to Ama~ku Ecchi ni Sugosu Houhou](https://t.vndb.org/cv/85/115085.jpg)

**Alternative Title:** 幼なじみと甘～くエッチに過ごす方法

**Aliases:** Osananajimi to Amaku H ni Sugosu Houhou, How to have more H and more sweet time with a childhood friends

**Developer:** Atelier Kaguya BerkshireYorkshire

**Release date:** Feb 23, 2007

**Platform:** Windows, DVD, PSP

**Language:** Japanese

**Rating:** 7.1/10 (28 votes)

## Description
Sousuke has a childhood friend, Asuka. His family often moves due to his father's business. One day, Emily and Kotone, his other two childhood friends, start to live with his family. Emily finds a diary, which Sousuke used to keep when he was a child, and some erotic games they played are written in it. Inspired by it, Asuka, Emily and Kotone start to fight to decide who is the real Sousuke's childhood friend by playing the erotic games they used to play...

[From Himeya Shop]

## Characters
### Gotou Sousuke (後藤 荘介)
- **Gender:** Male
- **Hair:** Brown, Short
- **Eyes:** Brown
- **Role:** Childhood Friend, Nameable, Transfer Student

### Midou Kotone (御堂 琴音)
- **Gender:** Female
- **Hair:** Violet, Twin Tails, Waist Length+
- **Clothes:** School Uniform, Bow Tie, Naked Apron, Ribbon Hair Accessory, Old Type School Swimsuit, Sundress
- **Eyes:** Violet
- **Personality:** Shy, Kind
- **Role:** Childhood Friend, Transfer Student, Yamato Nadeshiko
- **Voiced by:** Hokuto Minami

### Suzukaze Asuka (涼風 あすか)
- **Gender:** Female
- **Hair:** Pink, Red, Shoulder-length, Intake
- **Clothes:** School Uniform, Pajamas, Bikini, Naked Apron, Yukata, Ribbon Hair Tie
- **Engages in:** Cooking
- **Eyes:** Violet
- **Items:** Bow
- **Personality:** Carefree
- **Role:** Wife, Mother, Childhood Friend
- **Body:** Medium Breasts
- **Voiced by:** Kusunoki Suzune

### Winselt Emily (エミリー・ウィンスレット)
- **Gender:** Female
- **Hair:** Blond, Twin Tails, Waist Length+
- **Body:** Teen
- **Clothes:** School Uniform, T-shirt, Sport Bloomers, Tank Top, Bikini
- **Eyes:** Amber
- **Role:** Childhood Friend
- **Voiced by:** Agumi Oto

### Asano Yasuharu (浅野 康晴)
- **Gender:** Male
- **Hair:** Brown
- **Eyes:** Green
- **Clothes:** Shirt, Choker
- **Voiced by:** Asada Takashi

## Shops
- [Official Website](http://www.a-kaguya.com/products_BY/osaama/index.html)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ007772.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=613525)

## Releases
### Japanese
- **2007-02-23**: Osananajimi to Ama~ku Ecchi ni Sugosu Houhou - [Official website](https://web.archive.org/web/20100323011248/http://www.ixiagame.net/ixia/osana/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=8676), [Getchu](http://www.getchu.com/soft.phtml?id=358405)
- **2009-02-27**: Osananajimi to Ama~ku Ecchi ni Sugosu Houhou - DVD-PG Edition - [Official website](https://web.archive.org/web/20110711153752/http://www.ixiagame.net/ixia/osana/index.html), [Getchu](http://www.getchu.com/soft.phtml?id=617685)
- **2009-02-27**: Osananajimi to Ama~ku Ecchi ni Sugosu Houhou ~Kaguya Collection~ - [Official website](http://www.a-kaguya.com/products_BY/osaama/index.html), [Getchu](http://www.getchu.com/soft.phtml?id=613525)
- **2010-01-29**: Osananajimi to Ama~ku Ecchi ni Sugosu Houhou - UMD-PG Edition - [Official website](https://web.archive.org/web/20120118091214/http://www.palacegame.cc/detail.php?id=0005), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=h_401plce0005/)
- **2013-06-21**: Osananajimi to Ama~ku Ecchi ni Sugosu Houhou - Download Edition - [Official website](http://www.a-kaguya.com/products_BY/osaama/index.html), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ007772.html), [Gyutto](https://gyutto.com/i/item105545), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0084303/), [DMM](https://dlsoft.dmm.co.jp/detail/kaguya_0053/)

## Tags
ADV, School, High School, Yamato Nadeshiko Heroine, Romance, Comedy, Male Protagonist, Multiple Endings, Foolish Friend, Ojousama Heroine, Classic Tsundere Heroine, Deredere Heroine, Protagonist's Childhood Friend as a Heroine, Nameable Protagonist, Yakuza, Fictional Modern Day Japanese Town, Map Movement, High Sexual Content, Group Sex of One Male and Several Females, Student Heroine, Early Sexual Content, Under the Same Roof, Harem Ending, Student Protagonist, Transfer Student Heroine, Childishly Violent Heroine, Branching Plot, Other Perspectives, Defloration, Only Virgin Heroines, Wake-up Sex, Foreigner Heroine, Twin Tail Heroine, Missionary Position, Super Deformed CGs, Heroine With Kansai Accent, Date Display, Triple Blowjob, Intercrural Sex, High School Student Protagonist, Doggy Style, Female Ejaculation, Cowgirl, Reverse Cowgirl, Standing Sex, Sex with Protagonist Only

## More Games from Atelier Kaguya BerkshireYorkshire
- [Kyouin Gakuen](https://pinovel.net/v4056)
- [Chijoku Shinsatsushitsu](https://pinovel.net/v2146)
- [Imouto Jiru](https://pinovel.net/v1420)
- [Dokidoki Onee-san](https://pinovel.net/v2266)
- [Mahokoi ~Ecchi na Mahou de Koi x Koi Shichau~](https://pinovel.net/v5279)
- [Nurse ni Omakase](https://pinovel.net/v1082)
- [Katei Kyoushi no Onee-san ~H no Hensachi Agechaimasu~](https://pinovel.net/v360)
- [Anejiru ~Shirakawa San Shimai ni Omakase~](https://pinovel.net/v258)
- [School Project ☆](https://pinovel.net/v1257)
- [Osananajimi to Ama~ku Ecchi ni Sugosu Houhou](https://pinovel.net/v456)
- [Enjoy ~Futari no Ecchi na Joi to Eroero Kenshuu Taiken~](https://pinovel.net/v321)
- [Prima ☆ Stella](https://pinovel.net/v827)
- [Sara Sara Sasara](https://pinovel.net/v1361)
- [Pri ☆ Sara ~Dokidoki x Love Love W Fandisk~](https://pinovel.net/v2560)
- [Sakurairo Quartet](https://pinovel.net/v6393)

---
*View the full details at [pinovel.net/v456](https://pinovel.net/v456).*

```json
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```