---
title: "Yuumei Sakai o Koto ni Suru"
description: "On a usual school day main character has lunch with his senpai at the old school building library. He finds a pre-war period letter indicating a place where som"
image: "https://t.vndb.org/cv/51/8951.jpg"
---

# Yuumei Sakai o Koto ni Suru

![Yuumei Sakai o Koto ni Suru](https://t.vndb.org/cv/51/8951.jpg)

**Alternative Title:** 幽明境を異にする

**Developer:** Mu

**Release date:** Sep 10, 2004

**Platform:** Windows, DVD

**Language:** Japanese

**Rating:** 6.3/10 (22 votes)

## Description
On a usual school day main character has lunch with his senpai at the old school building library. He finds a pre-war period letter indicating a place where something important is hidden. Under an old tree there is a box with cards and instructions. The two students get trapped in another dimension with the only way out being to follow the instructions.

[From [vndbreview](https://vndbreview.blogspot.com/2019/08/vn-of-month-september-2004-abandoner.html)]

## Characters
### Yatsushiro Takashi (八代　孝)
- **Gender:** Male
- **Measurements:** Height: 167cm, Weight: 60kg
- **Body:** Teen
- **Clothes:** School Uniform
- **Personality:** Friendly, Kind
- **Role:** High School Student
- **Items:** Book

### Ichinose Madoka (一ノ瀬 まどか)
- **Gender:** Female
- **Measurements:** Height: 163cm, Weight: 43kg, Bust-Waist-Hips: 83-58-84cm
- **Hair:** Blond, Long, Pubic Hair
- **Body:** Teen, Pale
- **Clothes:** School Uniform, Thigh-high Stockings, Choker
- **Eyes:** Blue
- **Personality:** Deredere, Carefree
- **Role:** High School Student, Older Sister
- **Voiced by:** Kono Kanami

### Ichinose Sayaka (一ノ瀬 さやか)
- **Gender:** Female
- **Measurements:** Height: 157cm, Weight: 41kg, Bust-Waist-Hips: 78-55-80cm
- **Hair:** Pink, Twin Tails, Shoulder-length
- **Body:** Teen, Pale
- **Clothes:** School Uniform, Thigh-high Stockings, Ribbon Hair Tie
- **Role:** High School Student, Tsukkomi, Famous, Younger Sister
- **Eyes:** Cyan
- **Voiced by:** Akizuki Mai

### Kazuki Mina (和希 美七)
- **Gender:** Female
- **Measurements:** Height: 170cm, Weight: 49kg, Bust-Waist-Hips: 90-60-85cm
- **Hair:** Blond, Long, Intake, Sidehair, Pubic Hair
- **Eyes:** Violet
- **Role:** Teacher
- **Body:** Big Breast Sizes
- **Clothes:** Cravat, Blazer
- **Voiced by:** Kawase Saki

### Nikaidou Yumeko (二階堂 夢子)
- **Gender:** Female
- **Measurements:** Height: 165cm, Weight: 46kg, Bust-Waist-Hips: 86-58-82cm
- **Hair:** Black, Long, Blunt Bangs, Pubic Hair
- **Clothes:** School Uniform, Knee-high Socks, Hairpin
- **Eyes:** Amber
- **Personality:** Ambitious
- **Role:** Ojousama
- **Voiced by:** Asaka Murasaki

### Oikawa Nae (及川 菜江)
1st year

- **Gender:** Both
- **Measurements:** Height: 158cm, Weight: 41kg, Bust-Waist-Hips: 85-57-81cm
- **Hair:** Violet, Long
- **Clothes:** School Uniform, Thigh-high Stockings, Ribbon Hair Tie
- **Eyes:** Green
- **Role:** High School Student
- **Body:** Futanari
- **Subject of:** Penis Removal
- **Voiced by:** Kusunoki Suzune

### Sugihara Kako (杉原 香子)
- **Gender:** Female
- **Measurements:** Height: 155cm, Weight: 42kg, Bust-Waist-Hips: 79-57-80cm
- **Hair:** Black, Long, Twin Braids, Pubic Hair
- **Clothes:** School Uniform, Glasses, Knee-high Socks
- **Eyes:** Red
- **Role:** Librarian
- **Body:** Mole
- **Voiced by:** Nakase Hina

### Yasuda Ikumi (安田 伊久美)
1st year

- **Gender:** Female
- **Measurements:** Height: 166cm, Weight: 46kg, Bust-Waist-Hips: 86-59-84cm
- **Hair:** Black, Ponytail, Shoulder-length, Intake
- **Clothes:** School Uniform, Gym Shorts, Thigh-high Stockings, Tank Top, One Piece Swimsuit
- **Eyes:** Red
- **Body:** Fang
- **Voiced by:** Sugiura Satsuki

### Shibata Ryou (柴田 亮)
- **Gender:** Male
- **Clothes:** School Uniform
- **Eyes:** Blue
- **Role:** High School Student
- **Voiced by:** Chasuke

### Yatsushiro Yasuji (八代 安治)
- **Gender:** Male
- **Hair:** Black, Short
- **Clothes:** School Uniform
- **Eyes:** Violet
- **Voiced by:** Hinata Hikage

## Shops
- [Official Website](https://web.archive.org/web/20161216111352/http://www.mu-game.co.jp/download/index.html)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ002825.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=94381)

## Releases
### Japanese
- **2004-09-10**: Yuumei Sakai o Koto ni Suru - Regular Package Edition - [Official website](https://web.archive.org/web/20161016172723/http://www.mu-game.co.jp/lineup/yuumei/main.htm), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=3919), [Getchu](http://www.getchu.com/soft.phtml?id=83461)
- **2004-09-10**: Yuumei Sakai o Koto ni Suru - Simple Package Edition - [Official website](https://web.archive.org/web/20161016172723/http://www.mu-game.co.jp/lineup/yuumei/main.htm), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=3919), [Getchu](http://www.getchu.com/soft.phtml?id=94381)
- **2006-05-26**: Yuumei Sakai o Koto ni Suru - DVDPG - [Official website](https://web.archive.org/web/20161016172723/http://www.mu-game.co.jp/lineup/yuumei/main.htm), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=1150mudv1001/)
- **2008-04-25**: Yuumei Sakai o Koto ni Suru - Download Edition - [Official website](https://web.archive.org/web/20161216111352/http://www.mu-game.co.jp/download/index.html), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ002825.html), [Gyutto](https://gyutto.com/i/item8897), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0022281/), [DL.Getchu](http://dl.getchu.com/i/item1001143), [DMM](https://dlsoft.dmm.co.jp/detail/ggs_0231/)

## Tags
Horror, ADV, School, High School, Rape, Male Protagonist, Murder Mystery, Teacher Heroine, Ghost Heroine, Nameable Protagonist, Nukige, Confinement, School Nurse Support Character, Ghost, Student Heroine, Futanari Heroine, Student Protagonist, Defloration, Intercrural Sex, BDSM, Rope Bondage, High School Student Heroine

## More Games from Mu
- [Refrain Dream](https://pinovel.net/v8339)
- [Love Letter](https://pinovel.net/v4948)
- [Soushitsukyou](https://pinovel.net/v6363)
- [2 x 4! -Hitotsu Yane no Shita de-](https://pinovel.net/v1727)
- [Aoiro Rinne](https://pinovel.net/v1904)
- [Yuumei Sakai o Koto ni Suru](https://pinovel.net/v7100)

---
*View the full details at [pinovel.net/v7100](https://pinovel.net/v7100).*

```json
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```