Ep. 27: The Maiami Championship Tournament Commences with Three Age Divisions
Aired on October 12, 2014

The Maiami Championship officially begins, bringing together duellists from various duel schools throughout Maiami City. Participants are organized into three distinct classes based on their age: Youth, Junior, and Senior. This gathering marks the start of the competitive event, as students from different educational institutions converge to compete against one another in the tournament.
Episodes
- Ep. 23 · Yuya faces Mieru’s future-reading tactics in a desperate qualifier duel.
- Ep. 24 · Reiji Leads Investigation as Shun Faces Trio and Yuto Reveals Secrets
- Ep. 25 · Noboru Gongenzaka's Steadfast Resolution in a Crucial Final Match
- Ep. 26 · Yuya Faces a Dilemma Between Friendship and Professional Ambition Amidst New Dueling Styles
- Ep. 27 · The Maiami Championship Tournament Commences with Three Age Divisions
- Ep. 28 · Ayu faces Reira in the Maiami Championship duel for You Show Duel School.
- Ep. 29 · The Fusing Maestras!
- Ep. 30 · Noboru faces Gen Ankokuji in the first round of the Maiami Championship.
- Ep. 31 · Yuya Faces Shingo in the Maiami Championship Duel