|WC 2009||Long and Slender|
|Video game debut||Yu-Gi-Oh! 5D's World Championship 2009: Stardust Accelerator|
Itokawa is a character appearing in Yu-Gi-Oh! 5D's World Championship 2009: Stardust Accelerator. He is identical in appearance to Usui.
Itokawa can be found near the Daimon Area's Duel Runner shop, next to Elgio. The player can duel against either of them in Single Duels, or can Tag Duel against both of them.
If the player defeats Itokawa in Single Duels 10 times, they can partner with him in World Championship Mode.