
Personnage
Male · Âge inconnu
__Height:__ 178 - 184.7 cm A professional duelist who graduated from Duel Academy. He is the older brother of [Sho Marufuji](https://anilist.co/character/1299/Marufuji-Sho) and was an Obelisk Blue student—two years ahead of [Judai Yuki](https://anilist.co/character/1300/Judai-Yuki) and his peers. Possessing the greatest dueling skills in the entire academy and a person of exemplary character, he was known among the students as the "Kaiser of Duel Academy" or simply "Kaiser Ryou." ~!(Until his first loss ever to [Edo Phoenix](https://anilist.co/character/1303/Edo-Phoenix)).!~