[[Category: chapters]] "A Chivalrous Duel!!" is the fifteenth chapter of the Yu-Gi-Oh! D Team ZEXAL manga. It was first published July 3, 2013 in the Saikyō Jump magazine. [[Chapter summary::Yuma duels against Kento Naito's "Noble Knights", as Kento believes that Yuma and his friends are affiliated with Raizo Akuma, who stole Kento's club's room.| ]]Yuma duels against Kento Naito's "Noble Knights", as Kento believes that Yuma and his friends are affiliated with Raizo Akuma, who stole Kento's club's room.