Dexter, known as Tenpei Hayano (はや てんぺい Hayano Tenpei) in the Japanese version, is a character in Yu-Gi-Oh! ARC-V anime. He is an alternate universe version of the Dexter that appeared in the Yu-Gi-Oh! 5D's anime.


Dexter attended the final day of the Friendship Cup with his parents and watched the finale of the Duel between Yuya Sakaki and Jack Atlas.[1]


  1. Yu-Gi-Oh! ARC-V episode 98: "Friendship Finale"