My Partner
Episode 10
Retsuya's New Machine! Knuckle Breaker
Episode 20
Here Lands the USA Cham!!
Episode 30
Carrier Strike! The Knuckle Storm
Episode 40
The Ichimonji Brothers' Secret!!
Episode 50
A Summer Race Rematch!
Episode 60
The Mini 4WD Demon, Nero Stella Borzoi
Episode 70
Marina's Reunion
Episode 80
A Nightmarish Battle
Episode 90
Diomars-Nero, The Strongest New Machine
Episode 100
The story follows the life of Retsuya and Gouki, two brothers with the same objective as Go and Retsu, to race and win championships! The two new brothers are faced with various traps set by an evil organization...together, along with other friends, they try to enjoy their races as much as possible, showing off their competitive spirit and taking down any kind of evil that might put the sport they love so much at risk!
