- Name
- River King Mystic Valley
- Platform
- Nintendo DS (Platform)
- Developer
- Marvelous (Company)
- Publisher
- Natsume (Company), Rising Star Games (Company)
- Genre
- Fishing (Genre), Role-Playing (Genre)
- Theme
- Fantasy (Theme)
River King Mystic Valley
River King Mystic Valley takes the player on a fishing trip to help his sister and make all kinds of unique new friends along the way.