Akira Shimizu

A driver of a dump truck, whose Z is always driving very fast (akin to Akio Asakura's Devil Z). Akira's S30Z had a bored and stroked version of the original engine with force induction, and was also bodykitted with "G-nose" package with "Yanky Mate!" label on its golden-colored chassis, thus called "Akira Z". He had a drag racing battle with Hajime's Soarer.

(Source: Wikipedia)