"A New Boundary - Superheavy Koujin Susano-O" is the twenty-sixth episode of the Yu-Gi-Oh! ARC-V anime. It first aired in Japan on October 5, 2014.

Yuya is torn between his good friend and becoming a Pro. Gongenzaka shows his "Brand New Steadfast Dueling" to Yuya. Yuya, counting on the glimmer of hope for "exceeding beyond Pendulum Summon" that he has seen, moves forward with all his power.