---
title: "Yakusoku"
description: "Read about Yakusoku visual novel."
image: "https://t.vndb.org/cv/95/66295.jpg"
---

# Yakusoku

![Yakusoku](https://t.vndb.org/cv/95/66295.jpg)

**Alternative Title:** 約束

**Developer:** Glamorosline Gameside

**Release date:** Dec 3, 2003

**Platform:** Windows

**Language:** Japanese

## Characters
### Mochizuki Rio (望月 梨緒)
- **Gender:** Female
- **Role:** Nameable
- **Engages in:** Dimensional Travel

### Jean Cass (ジャン・カッシュ)
- **Gender:** Male
- **Hair:** Short
- **Role:** Butler

### Kain Seltras (カイン・セルトラス)
- **Gender:** Male
- **Hair:** Blond, Ponytail
- **Role:** Royal Guard

### Kiis Jaylake (キィス・ジェイトレーク)
- **Gender:** Male
- **Role:** Magician

### Youres du Elsalea (ユーリス・ド・エルサレア)
- **Gender:** Male
- **Role:** Prince, Older Brother
- **Subject of:** Exile

### Reone du Elsalea (リオーネ・ド・エルサレア)
- **Gender:** Female
- **Clothes:** Earrings
- **Role:** Princess
- **Hair:** Braid
- **Subject of:** Disappearance

## Shops
- [Official Website](https://web.archive.org/web/20050413001800/http://haryui.com:80/Glamorosline/game_yakusoku1.htm)

## Releases
### Japanese
- **2003-12-03**: Yakusoku - Zenpen - [Official website](https://web.archive.org/web/20050413001800/http://haryui.com:80/Glamorosline/game_yakusoku1.htm)
- **2004-12-10**: Yakusoku - Kouhen - [Official website](https://web.archive.org/web/20050413001800/http://haryui.com:80/Glamorosline/game_yakusoku1.htm)

## Tags
Nameable Protagonist, Otome Game, Protagonist from a Different World

## More Games from Glamorosline Gameside
- [Kagai Jugyou](https://pinovel.net/v39208)
- [Futatabi Anata to Ban Gohan](https://pinovel.net/v39210)
- [Yakusoku](https://pinovel.net/v43804)
- [Koiseyo Otome!](https://pinovel.net/v43803)
- [Yuki no Furu Sono Yoru ni](https://pinovel.net/v39209)

---
*View the full details at [pinovel.net/v43804](https://pinovel.net/v43804).*

```json
{"@context":"https://schema.org","@type":"VideoGame","@id":"https://pinovel.net/v43804#game","name":"Yakusoku","description":"Read about Yakusoku visual novel.","url":"https://pinovel.net/v43804","image":"https://t.vndb.org/cv/95/66295.jpg","author":{"@type":"Organization","name":"Glamorosline Gameside"}}
```