is a Japanese Grand Prix motorcycle racer who is set to compete in the All Japan JSB1000 class for SDG Team HARC-PRO Honda, aboard a Honda CBR1000RR-R.
Kunii previously competed for Idemitsu Honda Team Asia in the Moto2 and Moto3 World Championships in 2020, 2021 and ultimately 2025.
() (Races in bold indicate pole position; races in italics indicate fastest lap)
() (Races in bold indicate pole position; races in italics indicate fastest lap)
() (Races in bold indicate pole position, races in italics indicate fastest lap)
() (Races in bold indicate pole position, races in italics indicate fastest lap)
() (Races in bold indicate pole position; races in italics indicate fastest lap)
() (Races in bold indicate pole position, races in italics indicate fastest lap)