- Store
- Nintendo eShop
- Platform
- Nintendo Switch
- Release date
- 24 Apr 2023
- Developer
- HERO GAME
- Publisher
- HERO GAME
- Players
- Single player
- Rating
- E
- Play modes
- TV mode, Tabletop mode, Handheld mode
- Availability
- Available now
One day, the main character, Mirai-kun, discovers a mysterious door.
what is this world like?
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?
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