Duke Devlin, known as Ryuji Otogi (御お伽とぎ 龍りゅう児じ Otogi Ryūji) in the manga and Japanese version, is the creator of the game Dungeon Dice Monsters. Duke also owns the "Black Clown" game shop, which rivals Solomon Muto's Kame Game. In the manga, the Black Clown is owned by his father, "Mr. Clown."
Section heading
Write the first section of your page here.
Section heading
Write the second section of your page here.
Community content is available under CC-BY-SA unless otherwise noted.
