---
title: "Katei Kyoushi no Onee-san ~H no Hensachi Agechaimasu~"
description: "Touya started to live with four tutors during the summer holiday. His father has gone abroad for business and his life has become a paradise with four beautiful"
image: "https://t.vndb.org/cv/81/75581.jpg"
---

# Katei Kyoushi no Onee-san ~H no Hensachi Agechaimasu~

![Katei Kyoushi no Onee-san ~H no Hensachi Agechaimasu~](https://t.vndb.org/cv/81/75581.jpg)

**Alternative Title:** 家庭教師のおねえさん～Hの偏差値あげちゃいます～

**Developer:** Atelier Kaguya BerkshireYorkshire

**Release date:** Apr 28, 2005

**Platform:** Windows, DVD

**Language:** Japanese

**Rating:** 7.5/10 (93 votes)

## Description
Touya started to live with four tutors during the summer holiday. His father has gone abroad for business and his life has become a paradise with four beautiful women. Erotic lessons by four teachers have begun!!!

[Edited from ErogeShop]

## Characters
### Sakura Touya (佐倉 透也)
- **Gender:** Male
- **Hair:** Brown, Short
- **Body:** Teen
- **Role:** Student, Nameable
- **Eyes:** Hidden

### Akizuki Sara (秋月 沙良)
A sexy, drop-dead gorgeous, and endearingly carefree English teacher—who is both incredibly promiscuous and incredibly kind.

[Translated from [url=https://www.getchu.com/item/152641/]Getchu[/url]]

- **Gender:** Female
- **Measurements:** Height: 172cm, Weight: 63kg, Bust-Waist-Hips: 98-58-92cm
- **Hair:** Brown, Bun, Short
- **Eyes:** Brown
- **Body:** Pale, Young-adult, Big Breasts
- **Clothes:** Earrings, T-shirt, Skirt, Sport Bloomers, Hairpin
- **Personality:** Carefree, Kind, Mischievous, Promiscuous, Cheerful
- **Role:** Not a Virgin, Tutor
- **Voiced by:** Tenten

### Amamiya Amane (雨宮 天音)
A biology teacher who is unexpectedly meticulous, despite her rather brusque demeanor.

[Translated from [url=https://www.getchu.com/item/152641/]Getchu[/url]]

- **Gender:** Female
- **Measurements:** Height: 160cm, Weight: 50kg, Bust-Waist-Hips: 79-52-84cm
- **Hair:** Violet, Shoulder-length, Eye Covering
- **Body:** Pale
- **Eyes:** Red
- **Clothes:** Dress, Kimono, Headband, Kemonomimi Headband, Miniskirt, Thigh-high Stockings, Belt, Tank Top
- **Personality:** Strict, Short-tempered, Serious, Quiet
- **Role:** Tutor
- **Voiced by:** Oonami Konami

### Onodera Rio (小野寺 理央)
A Japanese language teacher who, despite being a bit scatterbrained, is earnest and hardworking.

[Translated from [url=https://www.getchu.com/item/152641/]Getchu[/url]

- **Gender:** Female
- **Measurements:** Height: 162cm, Weight: 53kg, Bust-Waist-Hips: 85-53-86cm
- **Hair:** Waist Length+, Claret
- **Body:** Teen, Pale
- **Personality:** Hard Worker, Friendly, Kind, Naive, Absentminded
- **Eyes:** Red
- **Clothes:** Jacket, Miniskirt, One Piece Swimsuit
- **Role:** Not a Virgin, Tutor
- **Voiced by:** Kusunoki Suzune

### Shiono Nagisa (汐乃 渚)
A math teacher with a down-to-earth, easygoing vibe—utterly proud of her voluptuous figure.

[Translated from [url=https://www.getchu.com/item/152641/]Getchu[/url]]

- **Gender:** Female
- **Measurements:** Height: 168cm, Weight: 59kg, Bust-Waist-Hips: 90-55-88cm
- **Hair:** Brown, Antenna, Short
- **Body:** Pale, Young-adult, Tanline, Big Breasts
- **Eyes:** Hazel
- **Clothes:** Shirt, Miniskirt, Collar, Tank Top, Bikini, Short Shorts
- **Personality:** Relaxed, Mischievous
- **Role:** Not a Virgin, Tutor
- **Voiced by:** Kawashima Rino

## Shops
- [Official Website](http://www.a-kaguya.com/products_low/katekyo.html)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ007709.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=770144)

## Releases
### Japanese
- **2005-04-14**: Katei Kyoushi no Onee-san ~H no Hensachi Agechaimasu~ Trial Edition - [Official website](http://www.a-kaguya.com/products_BY/kateone/index.html)
- **2005-04-28**: Katei Kyoushi no Onee-san ~H no Hensachi Agechaimasu~ - [Official website](http://www.a-kaguya.com/products_BY/kateone/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=4988), [Getchu](http://www.getchu.com/soft.phtml?id=152641)
- **2006-07-21**: Katei Kyoushi no Onee-san ~H no Hensachi Agechaimasu~ DVDPG Edition - [Official website](https://web.archive.org/web/20070123081208/http://www.aicherry.com/aicherry/AICDV-0107/AICDV-0107.htm), [Getchu](http://www.getchu.com/soft.phtml?id=272505), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=1481aicdv0107/)
- **2011-06-17**: Katei Kyoushi no Onee-san ~Kaguya Collection~ - [Official website](http://www.a-kaguya.com/products_low/katekyo.html), [Getchu](http://www.getchu.com/soft.phtml?id=708892)
- **2013-05-24**: Katei Kyoushi no Onee-san ~Kaguya Collection~ Download Edition - [Official website](http://www.a-kaguya.com/products_low/katekyo.html), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ007709.html), [Gyutto](https://gyutto.com/i/item103380), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0083037/), [Melonbooks.co.jp](https://www.melonbooks.co.jp/detail/detail.php?product_id=49785), [DL.Getchu](http://dl.getchu.com/i/item1004332), [DMM](https://dlsoft.dmm.co.jp/detail/kaguya_0046/)
- **2013-06-20**: Katei Kyoushi no Onee-san - Renewal Package Edition DVDPG - [Official website](https://web.archive.org/web/20130813065216/http://aicherry.com/aicherryhp/contents/petitcherry/jacket/aicdv0372/aicdv0372.html), [Getchu](http://www.getchu.com/soft.phtml?id=770144), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=1481aicdv0372/)

## Tags
ADV, Romance, Comedy, Oneesan-type Heroine, Male Protagonist, Multiple Endings, Teacher Heroine, Airhead Heroine, Classic Tsundere Heroine, Nameable Protagonist, Nukige, Map Movement, High Sexual Content, Group Sex of One Male and Several Females, Early Sexual Content, Under the Same Roof, Harem Ending, Heroine with Sexual Experience, Adult Heroine, Female Domination, Vibrators, Hidden Vibrator, Defloration, Heroine with Shorts, Heroine with Swimsuits, Sixty-nine, Promiscuous Heroine, Super Deformed CGs, Heroine with Eye Covering Hairstyle, Date Display, Lots of Choices, Intercrural Sex, Bukkake, Naked Heroine with Apron, Cunnilingus, Ejaculation Choice, Outdoor Sex, Naked Sprites, Heroine with Tan Lines, Read Text Marking, Anal Toys, Bleep Censor, Discreet Sex, Bathroom Sex, Kissing Scene, Censored Text, Twin Boobjob, Twin Footjob, Hero(ine) Selection, Heroine with Pubic Hair, Tribadism on Penis, Discreet Masturbation, Only Older Heroines, Sex on a Roof, Sexual Cosplay, Sex on Toilet, Sex on a Beach, Single Boobjob, Single Footjob, Single Handjob, Pissing, Vaginal Fingering, Sex with Protagonist Only, Heroine with Big Breasts

## More Games from Atelier Kaguya BerkshireYorkshire
- [Kyouin Gakuen](https://pinovel.net/v4056)
- [Chijoku Shinsatsushitsu](https://pinovel.net/v2146)
- [Imouto Jiru](https://pinovel.net/v1420)
- [Dokidoki Onee-san](https://pinovel.net/v2266)
- [Mahokoi ~Ecchi na Mahou de Koi x Koi Shichau~](https://pinovel.net/v5279)
- [Nurse ni Omakase](https://pinovel.net/v1082)
- [Katei Kyoushi no Onee-san ~H no Hensachi Agechaimasu~](https://pinovel.net/v360)
- [Anejiru ~Shirakawa San Shimai ni Omakase~](https://pinovel.net/v258)
- [School Project ☆](https://pinovel.net/v1257)
- [Osananajimi to Ama~ku Ecchi ni Sugosu Houhou](https://pinovel.net/v456)
- [Enjoy ~Futari no Ecchi na Joi to Eroero Kenshuu Taiken~](https://pinovel.net/v321)
- [Prima ☆ Stella](https://pinovel.net/v827)
- [Sara Sara Sasara](https://pinovel.net/v1361)
- [Pri ☆ Sara ~Dokidoki x Love Love W Fandisk~](https://pinovel.net/v2560)
- [Sakurairo Quartet](https://pinovel.net/v6393)

---
*View the full details at [pinovel.net/v360](https://pinovel.net/v360).*

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```