noun
excellent driver; model driver
A driver who has maintained a clean record for at least five years and receives preferential treatment when renewing their license in Japan.
優良運転者になると、免許更新時の講習時間が短くなります。
If you become an excellent driver, the lecture time for license renewal will be shorter.
彼は5年間無事故無違反で、優良運転者として認定された。
He was certified as an excellent driver after five years with no accidents or violations.