YVDON is a rival in Kaido Battle 2: Chain Reaction. He drives a yellow Mazda RX-7 (FD3S) with a custom hood, custom body kit, custom rear spoiler, and gray wheels.
Name: Daisuke Ishikawa
Class: Normal Rival
Car: Mazda RX-7 (FD3S)
Max HP: 499PS@8000rpm
Max Torque: 46.6kg·m@6400rpm
Car Weight: 1163kg
Course: Akagi Downhill
Description: Understeering is his favourite technique. The mileage on his car is over 100,000km but is still running great, though his technique isn't good enough for the car. He yields to fast cars during battles.