---
title: "Osakon ~Osananajimi to Icha Love Kekkon Katsudou~"
description: "Moritoki is a third year high school student attending to Hoshino Academy who's especially good at sports. Another peculiar thing about him, is that there are t"
image: "https://t.vndb.org/cv/39/28639.jpg"
---

# Osakon ~Osananajimi to Icha Love Kekkon Katsudou~

![Osakon ~Osananajimi to Icha Love Kekkon Katsudou~](https://t.vndb.org/cv/39/28639.jpg)

**Alternative Title:** おさこん ～幼馴染みとイチャラブ結婚活動～

**Developer:** Atelier Kaguya

**Release date:** Jun 24, 2011

**Platform:** Windows, Android, DVD

**Language:** Japanese

**Rating:** 5.7/10 (13 votes)

## Description
Moritoki is a third year high school student attending to Hoshino Academy who's especially good at sports. Another peculiar thing about him, is that there are three female childhood friends of his attending the same school.

Back in the days when they were children he and his childhood friends exchanged a promise, which Moritoki actually forgot.

On the day of his eighteenth birthday, all three of his childhood friends wait for him in his home, wearing wedding dresses. Much to his astonishment, they remind him of the promise he made: "When I become an adult I will choose one of you to become my wife".

Because he forgot all about it, they postponed decision time by one month. What will Moritoki do? Who will he choose?

## Characters
### Moritoki Haseo (守時 馳雄)
- **Gender:** Male
- **Role:** Cousin, Childhood Friend

### Ashihara Naho (足原 菜穂)
- **Gender:** Female
- **Hair:** Pink, Twin Tails, Shoulder-length, Half Updo
- **Body:** Teen, Slim, Pale, Small Breasts
- **Clothes:** School Uniform, Necktie, Miniskirt, Unusual Hair Ornaments, Over The Knee Socks, Ribbon Headband
- **Engages in:** Cooking
- **Personality:** Deredere
- **Role:** Cousin, School Cooking Club Member, Eleventh Grader
- **Eyes:** Tareme, Teal
- **Voiced by:** Sakura Mizuki

### Makieda Rio (蒔枝 璃緒)
- **Gender:** Female
- **Hair:** Violet, Shoulder-length, Straight, Spiky Bangs
- **Body:** Teen, Slim, Pale, Medium Breasts
- **Clothes:** School Uniform, Necktie, Miniskirt, Knee-high Socks, Hairpin
- **Role:** Idol, Classmate, Popular, Twelfth Grader
- **Eyes:** Garnet
- **Voiced by:** Azuma Karin

### Shirogane Serena (白金 せれな)
- **Gender:** Female
- **Hair:** Blond, Brown, Waist Length+, Wavy, Side Tail
- **Body:** Teen, Pale, Big Breasts
- **Clothes:** School Uniform, Stockings, Pleated Skirt
- **Eyes:** Violet
- **Role:** Classmate, School Tennis Club Member, Twelfth Grader
- **Personality:** Assertive, Jealous
- **Voiced by:** Kasumi Ryou

### Joushinji Kurama (浄信寺 鞍馬)
- **Gender:** Male
- **Hair:** Blue, Short, Spiky
- **Eyes:** Brown, Sanpaku Eyes
- **Body:** Teen, Pale
- **Clothes:** School Uniform
- **Role:** Classmate, Twelfth Grader

## Shops
- [Official Website](http://www.a-kaguya.com/products_low/osakon.html)
- [DLsite](https://www.dlsite.com/appx-touch/work/=/product_id/VJ008283.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=737218)

## Releases
### Japanese
- **2011-06-24**: Osakon ~Osananajimi to Icha Love Kekkon Katsudou~ Package Edition - [Official website](http://www.a-kaguya.com/products_low/osakon.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=15360), [Getchu](http://www.getchu.com/soft.phtml?id=709116)
- **2011-06-24**: Osakon ~Osananajimi to Icha Love Kekkon Katsudou~ Download Edition - [Official website](http://www.a-kaguya.com/products_low/osakon.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=15360), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ005859.html), [Gyutto](https://gyutto.com/i/item60533), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0054077/), [DL.Getchu](http://dl.getchu.com/i/item1003223), [DMM](https://dlsoft.dmm.co.jp/detail/kaguya_0002/)
- **2012-06-14**: Osakon ~Osananajimi to Icha Love Kekkon Katsudou~ DVDPG - [Official website](https://web.archive.org/web/20140811091636/http://aicherry.com/aicherryhp/contents/petitcherry/jacket/aicdv0322/aicdv0322.html), [Getchu](http://www.getchu.com/soft.phtml?id=737218), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=1481aicdv0322/)
- **2014-02-14**: Osakon ~Osananajimi to Icha Love Kekkon Katsudou~ Android Edition - [DLsite](https://www.dlsite.com/appx-touch/work/=/product_id/VJ008283.html)

## Tags
Imouto-type Heroine, Male Protagonist, Ojousama Heroine, Idol Heroine, Deredere Heroine, Protagonist's Childhood Friend as a Heroine, Nukige, Cousin Incest, Protagonist's Cousin as a Heroine, Harem Ending, Childhood Promise, Romantically Indecisive Protagonist, Defloration, Sex in Public Places, Only Virgin Heroines, Sounds of Copulation, High School Student Protagonist, High School Student Heroine

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- [Mamotte Agetai. ~Dear My Master~](https://pinovel.net/v6093)
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- [Shoukoujo ~Watashi o Wasurenaide~](https://pinovel.net/v4165)
- [Splash!](https://pinovel.net/v4250)
- [Osakon ~Osananajimi to Icha Love Kekkon Katsudou~](https://pinovel.net/v7090)
- [Harahara Shichau! ~Oya ni wa Naisho no Kozukuri Seikatsu~ -Asagiri Shimai Hen-](https://pinovel.net/v7092)
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- [Bus Chiku ~Kakusareta Seiheki o Abake~](https://pinovel.net/v11137)
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- [Ookii Koto wa H na Koto Da! - Koushinchou Onee-san-tachi to Bukkake Harem Seikatsu](https://pinovel.net/v32295)

---
*View the full details at [pinovel.net/v7090](https://pinovel.net/v7090).*

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