---
title: "Houkago☆Lesson ~Yamitsuki! Futari no Ecchi na Kagai Jugyou~"
description: "Seiji is a rookie teacher. But there is his ex-girlfriend, Mizuka, at his school. They are surprised to meet again...., but it doesn't take long until they fall"
image: "https://t.vndb.org/cv/40/13140.jpg"
---

# Houkago☆Lesson ~Yamitsuki! Futari no Ecchi na Kagai Jugyou~

![Houkago☆Lesson ~Yamitsuki! Futari no Ecchi na Kagai Jugyou~](https://t.vndb.org/cv/40/13140.jpg)

**Alternative Title:** 放課後☆レッスン ～やみつき！二人のエッチな課外授業～

**Developer:** Pure☆Milk

**Release date:** Dec 22, 2006

**Platform:** Windows

**Language:** Japanese

**Rating:** 5.2/10 (avg, 2 votes)

## Description
Seiji is a rookie teacher. But there is his ex-girlfriend, Mizuka, at his school. They are surprised to meet again...., but it doesn't take long until they fall in love again. They meet secretly after school, but one day, Midori, a school counselor, finds out their relationship....

[From [Eroge Shop](https://web.archive.org/web/20090207134640/http://erogeshop.com:80/product_info.php/products_id/1007146)]

## Characters
### Okuyama Seiji (奥山 誠司)
- **Gender:** Male
- **Hair:** Brown, Short
- **Eyes:** Brown
- **Clothes:** Trousers, Necktie, Shirt
- **Body:** Young-adult
- **Role:** Teacher

### Mizuki Mizuka (水城 瑞花)
- **Gender:** Female
- **Hair:** Ponytail, Long, Curtained, Orange, Sidehair
- **Eyes:** Green
- **Clothes:** T-shirt, Sport Bloomers, Ribbon Hair Tie, Sailor School Uniform
- **Role:** High School Student, Popular, Honor Student
- **Body:** Medium Breasts
- **Voiced by:** Matsunaga Yuki

### Akitsu Midori (安芸津 碧)
- **Gender:** Female
- **Hair:** Short, Green
- **Eyes:** Violet
- **Clothes:** Necktie, Skirt, Miniskirt, Lab Coat, Tank Top, Garter Belt Stockings, Tie Pin
- **Role:** Ex-girlfriend
- **Voiced by:** Shion Miyabi

### Aikawa Kazunori (相川 和徳)
- **Gender:** Male
- **Hair:** Black, Short
- **Clothes:** School Uniform, Shirt
- **Personality:** Proactive, Serious
- **Eyes:** Blue
- **Role:** High School Student, School "Go Home Club" Member

### Asuka (明日香)
- **Gender:** Female
- **Hair:** Brown, Long, Sidehair
- **Eyes:** Brown
- **Clothes:** Thigh-high Stockings, Maid's Dress, Bracelet, Maid's Headdress, Choker, Ribbon Hair Wrap
- **Role:** Legal Guardian
- **Body:** Big Breasts
- **Voiced by:** Udaka Naru

### Kasai Kotomi (笠井 琴美)
- **Gender:** Female
- **Hair:** Black, Waist Length+
- **Eyes:** Brown
- **Role:** Full Sister, High School Student, Popular, Older Sister, Honor Student, School Swimming Club President
- **Body:** Tanline, Medium Breasts
- **Personality:** Brother Complex
- **Clothes:** Old Type School Swimsuit, Sports Swimsuit, Decorative Belt, Sailor School Uniform, Sleeveless Sweater, Slingshot Micro Bikini
- **Voiced by:** Isshiki Hikaru

### Kasai Mitsuyoshi (笠井 光良)
- **Gender:** Male
- **Hair:** Brown
- **Clothes:** School Uniform, Necktie, Shirt, Tie Pin
- **Eyes:** Grey
- **Role:** Full Brother, High School Student, Younger Brother

### Sera Lapagna (セラ・ラパーニャ)
- **Gender:** Female
- **Hair:** Pink, Waist Length+
- **Eyes:** Blue, Tareme
- **Role:** Twin Sister, Foreigner, High School Student
- **Clothes:** Spats, Nightgown, Sailor School Uniform, Ribbon Hair Wrap
- **Body:** Flat Chest
- **Voiced by:** Kaneda Mahiru

### Seri Lapagna (セリ・ラパーニャ)
- **Gender:** Female
- **Hair:** Pink, Waist Length+, Side Tail, Blunt Bangs, Sidehair
- **Eyes:** Blue, Tareme
- **Role:** Twin Sister, Foreigner, High School Student
- **Clothes:** Tank Top, Ribbon Hair Tie, Nightgown, Sailor School Uniform, Ribbon Hair Wrap
- **Body:** Small Breasts
- **Voiced by:** Hokuto Minami

## Shops
- [Official Website](http://www.pure-project.net/index2.php?pg=2&pv=0)
- [Getchu](http://www.getchu.com/soft.phtml?id=409945)

## Releases
### Japanese
- **2006-12-22**: Houkago☆Lesson ~Yamitsuki! Futari no Ecchi na Kagai Jugyou~ Download Edition - [Official website](http://www.pure-project.net/index2.php?pg=2&pv=0), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=8663), [Gyutto](https://gyutto.com/i/item3789), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0016303/)
- **2007-03-23**: Yoridori!? Takasaki Gakuen - Deluxe Pack - [Getchu](http://www.getchu.com/soft.phtml?id=370285), [DMM](https://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=1269pmik5001/)
- **2007-04-27**: Houkago☆Lesson ~Yamitsuki! Futari no Ecchi na Kagai Jugyou~ Package Edition - [Getchu](http://www.getchu.com/soft.phtml?id=409945)

## Tags
Sexual Content, Male Protagonist, Teacher Protagonist, Protagonist's Ex as a Heroine, High School Student Heroine, ADV

## More Games from Pure☆Milk
- [Houkago☆Lesson ~Yamitsuki! Futari no Ecchi na Kagai Jugyou~](https://pinovel.net/v10439)
- [Ane ☆ Suku ~Wagamama! Ane to Sukumizu Yuuwaku Tokkun~](https://pinovel.net/v10438)
- [Ohime-sama☆Ecchi ~H no Tehodoki! Oshikake Futago ni Omakase~](https://pinovel.net/v2468)

---
*View the full details at [pinovel.net/v10439](https://pinovel.net/v10439).*

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