Eiji Kubo

Eiji Kubo (久保 英次 Kubo Eiji) is the Chief Mechanic of Sidewinder.

Kubo appears to have a high amount of knowledge about a car's performance and capabilities as well as race theories. He can make very precise anticipations as he did during Project D races against Team 246.

As seen in the manga, Kubo has been entrusted to analyze and evaluate Project D's weaknesses.

Trivia

 * He owns a car shop.