|Roland (Nightmare Troubadour)|
Roland, known as Isono (磯野) in the Japanese version, is a character in Yu-Gi-Oh! Nightmare Troubadour. He is a videogame incarnation of Roland, a character from the Yu-Gi-Oh! anime and manga.
Roland is met several times over the course of the game, being an official for the Beginner and Expert Cups. He also gives the player formal invitations to the Finals of both events, and acts as their referee.
Roland is not a duelist and he does not duel the player at any point of the game.