---
title: "Shiawase Houteishiki"
description: "Read about Shiawase Houteishiki visual novel."
image: "https://t.vndb.org/cv/12/74512.jpg"
---

# Shiawase Houteishiki

![Shiawase Houteishiki](https://t.vndb.org/cv/12/74512.jpg)

**Alternative Title:** シアワセ方程式

**Developer:** Rakugaki Shoukai/0

**Release date:** Sep 24, 2005

**Platform:** Windows

**Language:** Japanese

**Rating:** 5.0/10 (avg, 2 votes)

## Characters
### Aino (会乃)
- **Gender:** Female
- **Traits:** 

### Keru (ケル)
- **Gender:** Female
- **Traits:** 

### Rinne (凛寧)
- **Gender:** Female
- **Traits:** 

### Boss (上司)
- **Gender:** Female
- **Traits:** 

### Halo (ハロ)
- **Gender:** Male
- **Traits:** 

## Shops
- [Official Website](http://homepage2.nifty.com/rakugakisyoukai/)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ018480.html)

## Releases
### Japanese
- **2005-09-24**: Shiawase Houteishiki - Package Edition - [Official website](http://homepage2.nifty.com/rakugakisyoukai/)
- **2005-09-24**: Shiawase Houteishiki - Download Edition - [Official website](http://homepage2.nifty.com/rakugakisyoukai/), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ018480.html)

## Tags
ADV, Lesbian Sex, Male Protagonist, Low Sexual Content, Photographic Backgrounds, Episodic Story, Kinetic Novel, Defloration, Twin Tail Heroine, Lactation During Sex, Sex in Front of an Audience, Heroine with Garter Belt, Censored Text, Changeable Font, Heroine with Big Breasts, Heroine with Flat Chest (Non-Loli)

## More Games from Rakugaki Shoukai/0
- [Shiawase Houteishiki](https://pinovel.net/v49914)

---
*View the full details at [pinovel.net/v49914](https://pinovel.net/v49914).*

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```