Ep. 73: The Crawling Losers
Ipinalabas noong Setyembre 13, 2015
Shingo lost his duel, and was subsequently sent to the underground. In that place, Noboru was arguing with the owner of the Underground Dueling Arena, Gallager. Gallager tells Noboru, Shingo and Tsukikage about the rules of the underground facility, and how to get back to the surface. On the other hand, Tsukikage, whom managed to escape from the facility, speaks to Yuya about Reiji and Reira's desires. (Source: Yu-Gi-Oh! Wikia)