your future
by HERO GAME
One day, the main character, Mirai-kun, discovers a mysterious door. what is this world like?
- Age 6+
- 1 player
- Download 85 MB
- Adventure
- Simulation
- Communication
- Training
Languages: Japanese
Screenshots
About this game
Mirai-kun goes through the door and goes back and forth between the modern world and the mysterious world.
What exactly is the mysterious person's purpose?
Prices by country
Cheapest today: 🇯🇵 Japan, $0.95. Never cheaper since we started tracking it in October 2026.
| Country | Price |
|---|---|
| Japan No English | $0.95 |
| United States No English | $1.50 |
Click a country to see how to buy there; new to buying abroad? Here is how it works. Prices are as each eShop lists them: VAT included where the eShop includes it, US prices before sales tax, and for Canada we add the 5% federal tax Nintendo leaves out · fetched up to 2026-11-05 02:40 UTC · not sold in 6 countries.
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