- The unnamed male protagonist
- Mr. Guide, a character who teaches and supports players in the game
- Strong Nineteen, a "power type" duelist who uses monsters with high attack points
- Psychic Tendou, a duelist who freely manipulates pyschic-type monsters and attacks using any means necessary
The Yu-Gi-Oh! Duel Monsters Strongest Card Battle game is confirmed to get a summer release.
[Source: Anime News Network]