Koji Nagumo (名蜘蛛 コージ Nagumo Kōji) is a character in Yu-Gi-Oh! Reshef of Destruction. Although he is not mentioned by name. He is the game's incarnation of the manga character, Koji Nagumo.

The player can find Nagumo in the Southwest of the Clock Tower Square in Domino City. His "Hyozanryu" card got ripped up by the Neo Ghouls.