San Campion is a fictional city that is the main setting of Kaijudo: Rise of the Duel Masters.
San Campion is a city that is located somewhere on the western coast of the United States. Most of the show's main characters reside here.
- Carnahan Chemical Plant — A chemical plant which is owned by Alexander Carnahan.
- Duel Masters' Temple — Located in the underground of San Champion.
- San Campion Middle School — The school which Raiden, Gabriel, and Allison attend.