After a 2021 season in which the Honda contingent held a definitive edge, securing every pole and race win except the rain-affected Autopolis round, the Toyota teams mounted a comeback in pre-season testing.
Inging driver Sho Tsuboi was fastest on both days at Suzuka, while on the final day of a weather-affected Fuji test, Kondo Racing's Sacha Fenestraz led a one-two-three-four for Toyota powered cars on the final day.
