---
title: "Onii-chan, Oshiete... ~Gimai to Himitsu no Hoken Jisshuu~"
description: "It reminds me of yesterday. \"Use my body as a teaching material for health and physical education!\"  My younger sister, Yuri, attends a prestigious nursing scho"
image: "https://t.vndb.org/cv/04/27404.jpg"
---

# Onii-chan, Oshiete... ~Gimai to Himitsu no Hoken Jisshuu~

![Onii-chan, Oshiete... ~Gimai to Himitsu no Hoken Jisshuu~](https://t.vndb.org/cv/04/27404.jpg)

**Alternative Title:** お兄ちゃん、教えて…… ～義妹とヒミツの保健実習～

**Developer:** Ammolite

**Release date:** Dec 25, 2015

**Platform:** Windows, Android, DVD

**Language:** Japanese, Chinese (simplified)

**Rating:** 5.6/10 (30 votes)

## Description
It reminds me of yesterday.
"Use my body as a teaching material for health and physical education!"

My younger sister, Yuri, attends a prestigious nursing school.

I thought she was on a smooth path to becoming a nurse,
but it seems that "when she studies things like men's bodies, her mind goes blank."
But, what do you think about using my body as a teaching material for practical training?

Is it okay for siblings to do something like that? Even though we're not related by blood...
Before I could gather my thoughts, my sister came home.

It was as if she had forgotten about last night's promise.
I was secretly stroking my chest with relief, but...
"Um, um... Big Brother. Tonight... please have health and physical education class with me..."

I nodded, swept away by her words.
I wonder what will happen tonight. Thinking about it makes my heart beat faster...

[From [Getchu](https://www.getchu.com/soft.phtml?id=877400)]

## Characters
### Shiramine Ken'ichi (白峰 健一)
- **Gender:** Male
- **Hair:** Black, Short
- **Eyes:** Hidden
- **Role:** Step Brother, Older Brother

### Shiramine Yuri (白峰 百合)
- **Gender:** Female
- **Measurements:** Height: 142cm, Bust-Waist-Hips: 78-59-83cm
- **Hair:** Brown, Bun, Long, Blunt Bangs, Sidehair
- **Body:** Teen, Slim, Pale, Small Breasts
- **Clothes:** School Uniform, Thigh-high Stockings, Nurse Uniform, Hair Tie, Nurse's Cap, Old Type School Swimsuit, Sailor School Uniform
- **Eyes:** Amber, Tsurime
- **Role:** Step Sister, Medical Student, Younger Sister
- **Engages in:** Flirting
- **Personality:** Brother Complex, Watashi
- **Items:** Scissors
- **Voiced by:** Serizono Miya

## Shops
- [Official Website](http://www.ammolite-game.com/amml_011/top.html)
- [DLsite](https://www.dlsite.com/appx/work/=/product_id/VJ009816.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=887178)

## Releases
### Japanese
- **2015-12-25**: Onii-chan, Oshiete... ~Gimai to Himitsu no Hoken Jisshuu~ Package Edition - [Official website](http://www.ammolite-game.com/amml_011/top.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=22719), [Getchu](http://www.getchu.com/soft.phtml?id=877400)
- **2015-12-25**: Onii-chan, Oshiete... ~Gimai to Himitsu no Hoken Jisshuu~ Download Edition - [Official website](http://www.ammolite-game.com/amml_011/top.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=22719), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ009815.html), [DMM](https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_088543/)
- **2015-12-25**: Onii-chan, Oshiete... ~Gimai to Himitsu no Hoken Jisshuu~ Android Edition - [DLsite](https://www.dlsite.com/appx/work/=/product_id/VJ009816.html)
- **2016-02-26**: Onii-chan, Oshiete... ~Gimai to Himitsu no Hoken Jisshuu~ DVDPG - [Getchu](http://www.getchu.com/soft.phtml?id=887178)

### Chinese (simplified)
- **2017**: Gege, Qing Gaosu Wo... ~He Yimei Mimi de Baojian Shixi~ - [Official website](https://tieba.baidu.com/p/6011505071)

## Tags
ADV, Male Protagonist, Nukige, Protagonist's Non-blood-related Sister as a Heroine, Only a Single Heroine, Heroine with Zettai Ryouiki, Remote-controlled Vibrator, Defloration, Only Virgin Heroines, Heroine with Swimsuits, Sixty-nine, Intercrural Sex, Brocon Heroine, Doggy Style, Few Choices, Only Protagonist's Sisters as Heroine(s), Bathroom Sex, Soapy Massage, Only Younger Heroines, Gynecologist Chair, Heroine with Small Breasts (Non-Loli), Reverse Cowgirl, Single Handjob, Vaginal Fingering, Production of Pornography (Amateur), Single Blowjob, Masturbation with Object, Protagonist's Younger Sister as a Heroine, Pissing on Others, Specula (Sexual), Sitting Sex, Cowgirl, Quickie Fix Position, Hidden Vibrator, Cunnilingus, Non-blood-related Brother/Sister Incest, Nurse Heroine

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---
*View the full details at [pinovel.net/v18576](https://pinovel.net/v18576).*

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