---
title: "Hazuki no Seikyouiku Shigan ~Mi mo Kokoro mo Onii-chan no Mono~"
description: "Hitoshi and Hazuki are brother and sister who has secret admire in each. One day, Hitoshi hears a rumor from his classmate - which became the turning point of t"
image: "https://t.vndb.org/cv/62/3362.jpg"
---

# Hazuki no Seikyouiku Shigan ~Mi mo Kokoro mo Onii-chan no Mono~

![Hazuki no Seikyouiku Shigan ~Mi mo Kokoro mo Onii-chan no Mono~](https://t.vndb.org/cv/62/3362.jpg)

**Alternative Title:** 葉月の性教育志願～身も心もお兄ちゃんのモノ～

**Aliases:** Hazuki's voluntary sexual education

**Developer:** Shining Star

**Release date:** Sep 26, 2009

**Platform:** Windows

**Language:** Japanese

**Rating:** 3.0/10 (avg, 3 votes)

## Description
Hitoshi and Hazuki are brother and sister who has secret admire in each.
One day, Hitoshi hears a rumor from his classmate - which became the turning point of their relationship.
Wicked love of brother and sister has now begun.

[From [dlsite](http://eng.dlsite.com/work/=/product_id/RE053812.html)]

## Characters
### Hyuuga Kozue (日向　梢)
- **Gender:** Female
- **Hair:** Pink, Waist Length+, Straight, Parted to Side, Sidehair
- **Body:** Teen, Slim, Pale
- **Eyes:** Green, Tsurime
- **Clothes:** Dress, Cuffs, Ribbon Hair Accessory, String Ribbon Tie
- **Voiced by:** Himari

### Konomi Hazuki (許斐　葉月)
- **Gender:** Female
- **Hair:** Green, Blunt Bangs, Twin Braids, Sidehair
- **Body:** Slim, Pale, Kid
- **Eyes:** Blue, Tareme
- **Clothes:** T-shirt, Miniskirt, Thigh-high Stockings, Rubber Band With Beads
- **Role:** Younger Sister
- **Voiced by:** Yuino Megumi

## Shops
- [Official Website](http://www.shining-star.jp/shiningstar/114_CS-011J1_Haduki/index.html)
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ053812.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=668897)

## Releases
### Japanese
- **2009-09-26**: Hazuki no Seikyouiku Shigan ~Mi mo Kokoro mo Onii-chan no Mono~ Download Edition - [Official website](http://www.shining-star.jp/shiningstar/114_CS-011J1_Haduki/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=13141), [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ053812.html), [Gyutto](https://gyutto.com/i/item19937), [DL.Getchu](http://dl.getchu.com/i/item6991), [DMM](https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_024171/)
- **2009-09-27**: Hazuki no Seikyouiku Shigan ~Mi mo Kokoro mo Onii-chan no Mono~ Package Edition - [Official website](http://www.shining-star.jp/shiningstar/114_CS-011J1_Haduki/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=13141), [Getchu](http://www.getchu.com/soft.phtml?id=668897)

## Tags
ADV, Male Protagonist, Loli Heroine, Lolicon, Nukige, Group Sex of One Male and Several Females, Straight Lolicon, Sex Involving Children, Exhibitionism, Protagonist's Half-sister as a Heroine, Blood-related Brother/Sister Incest, Group Sex of One Female and Several Males, Defloration, Protagonist's Younger Sister as a Heroine

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- [Twins Panic ~Onii-chan wa Watashi-tachi no Dorei~](https://pinovel.net/v2730)
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---
*View the full details at [pinovel.net/v2779](https://pinovel.net/v2779).*

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