---
title: "Oppai Chiisakute Nani ga Warui no sa!"
description: "The protagonist, Miura Yamato, lives in Munyu Town—a place where, for some reason, all the girls are flat-chested. And not just flat-chested, but petite in ever"
image: "https://t.vndb.org/cv/34/7534.jpg"
---

# Oppai Chiisakute Nani ga Warui no sa!

![Oppai Chiisakute Nani ga Warui no sa!](https://t.vndb.org/cv/34/7534.jpg)

**Alternative Title:** おっぱい小さくて何が悪いのさ！

**Developer:** Swanmania

**Release date:** Jan 28, 2011

**Platform:** Windows

**Language:** Japanese

**Rating:** 6.4/10 (9 votes)

## Description
The protagonist, Miura Yamato, lives in Munyu Town—a place where, for some reason, all the girls are flat-chested. And not just flat-chested, but petite in every way.
Growing up in such a town, Yamato developed a deep longing for big breasts. He dreamed of burying his face in them, squeezing them, licking them, sucking them…
Driven by this obsession, he creates a new drug that promises to make breasts grow. He offers it to the flat-chested girls in town, convincing them to help him achieve his dream.
And since the girls are also troubled by their small chests, they agree to cooperate…

[Translated from [dlsite](https://www.dlsite.com/pro/work/=/product_id/VJ005389.html/)]

## Characters
### Miura Yamato (三浦 大和)
- **Gender:** Male
- **Hair:** Black
- **Eyes:** Hidden

### Ichinose Hinano (一之瀬 陽菜乃)
- **Gender:** Female
- **Measurements:** Height: 150cm, Bust-Waist-Hips: 77-55-80cm
- **Hair:** Blond, Ponytail, Waist Length+, Sidehair
- **Body:** Kid
- **Role:** Shopkeeper, Younger Sister, Baker
- **Eyes:** Pink

### Kohinata Wakaba (小日向 若葉)
- **Gender:** Female
- **Measurements:** Height: 148cm, Bust-Waist-Hips: 75-54-78cm
- **Hair:** Pink, Twin Tails
- **Eyes:** Amber
- **Body:** Kid
- **Clothes:** Hair Ribbon
- **Personality:** Friendly
- **Role:** Childhood Friend

## Shops
- [Official Website](http://www.swaneye.com/swan-m/oppaichiisakute/index.html)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ005389.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=698706)

## Releases
### Japanese
- **2011-01-28**: Oppai Chiisakute Nani ga Warui no sa! - Package Edition - [Official website](http://www.swaneye.com/swan-m/oppaichiisakute/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=14791), [Getchu](http://www.getchu.com/soft.phtml?id=698706)
- **2011-01-28**: Oppai Chiisakute Nani ga Warui no sa! - Download Edition - [Official website](http://www.swaneye.com/swan-m/oppaichiisakute/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=14791), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ005389.html), [Gyutto](https://gyutto.com/i/item51769), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0049125/), [DL.Getchu](http://dl.getchu.com/i/item1002949), [DMM](https://dlsoft.dmm.co.jp/detail/hobc_0253/)

## Tags
ADV, Loli Heroine, Nukige, Group Sex of One Male and Several Females, Heroine with Zettai Ryouiki, Sixty-nine, Blowjob, Breast Expansion, Only Loli Heroines, Oppai Loli Heroine, Naizuri, Straight Lolicon, Sex with Protagonist Only, Suction on Nipples, Single Boobjob

## More Games from Swanmania
- [Ore no Te de Ike ~Chikan no Hibi~](https://pinovel.net/v10228)
- [Sasotte Otoshite Saiinjutsu](https://pinovel.net/v10316)
- [Inmai Love](https://pinovel.net/v3154)
- [Tsukushite Ai DOLL! ~Master Daisuki~](https://pinovel.net/v3872)
- [Kanjiru Majiru Bukkake Seikatsu](https://pinovel.net/v9872)
- [Ikenai Mai Life](https://pinovel.net/v3570)
- [Shimasho! ~H to Koi no Obenkyou~](https://pinovel.net/v7214)
- [Nozoicha Dame! ~Dokidoki Joshiryou Kansatsu~](https://pinovel.net/v10175)
- [Tonari no Onee-san wa Kyonyuu OL](https://pinovel.net/v7418)
- [Hitozuma Onee-san to Tsundere Osananajimi no Haranda Kankei](https://pinovel.net/v2912)
- [Ane wa Kyoushi de Shinjin Maid ~Love Love Haramase Seikatsu!~](https://pinovel.net/v1700)
- [Hara Miko Shimai](https://pinovel.net/v2737)
- [Haramase Hitozuma Shimai ~Aniyome to Otoutoyome wa Ore no Seisai~](https://pinovel.net/v2739)
- [Yan Moe Futago Shimai ~Yande Harande Ai Sarete...~](https://pinovel.net/v1667)
- [Haratsuma Nurse!!](https://pinovel.net/v1999)
- [Ane no Iinari](https://pinovel.net/v3013)
- [Seishori Club ~Ippai Nuite Ageru♪~](https://pinovel.net/v3495)
- [Nakadashi Haramase Oyako Donburi](https://pinovel.net/v3814)
- [Semen Junkie ~Hayaku Choudai, Noukou Milk~](https://pinovel.net/v3918)
- [Futapoko☆Mix](https://pinovel.net/v4417)
- [Seishori Club 2 ~Kosutte Nobiru Shinjin Kyouiku~](https://pinovel.net/v5028)
- [Futari wa Do M Iinchou!](https://pinovel.net/v5214)
- [Kimi dake no Botedol! ~Hakudaku Mamire no Tenshi~](https://pinovel.net/v5486)
- [Samazama na Biyaku o Tsukuridashi, Onna no Ko o Eroero ni Shichaou](https://pinovel.net/v5759)
- [Oppai Chiisakute Nani ga Warui no sa!](https://pinovel.net/v6010)
- [Gokujou Kankin Life! ~Otoko wa Damatte Gohoushinasai~](https://pinovel.net/v6612)
- [Delicos! ~Odenwa Ippon, Watashi o Otodoke~](https://pinovel.net/v7531)
- [Metamorfuck Undoukai! ~Tobikome Pantsu no Mukougawa~](https://pinovel.net/v8190)
- [Gyaru Shojo!?](https://pinovel.net/v8509)
- [Rankou Konpa★ ~Shinnyuu Shain ni H na Gohoubi~](https://pinovel.net/v10090)
- [Loli Poko ~Nakadashi Ninshin Sase Houdai~](https://pinovel.net/v11138)

---
*View the full details at [pinovel.net/v6010](https://pinovel.net/v6010).*

```json
{"@context":"https://schema.org","@type":"VideoGame","@id":"https://pinovel.net/v6010#game","name":"Oppai Chiisakute Nani ga Warui no sa!","description":"The protagonist, Miura Yamato, lives in Munyu Town—a place where, for some reason, all the girls are flat-chested. And not just flat-chested, but petite in ever","url":"https://pinovel.net/v6010","image":"https://t.vndb.org/cv/34/7534.jpg","author":{"@type":"Organization","name":"Swanmania"},"aggregateRating":{"@type":"AggregateRating","ratingValue":"6.4","bestRating":10,"worstRating":1,"ratingCount":9}}
```