|WC 2009||Ups and Downs|
|Video game debut||Yu-Gi-Oh! 5D's World Championship 2009: Stardust Accelerator|
Taniyama is a character appearing in Yu-Gi-Oh! 5D's World Championship 2009: Stardust Accelerator. He is an inmate in the Facility, and the player can only duel against him after finishing the main storyline.