is a Japanese racing driver set to compete in Super GT GT300 and Super Taikyu ST-X class.
Career.
Formula 4.
Okumoto made his debut in formula racing in 2022 in F4 Japanese Championship with Team Heroes. Okumoto then moved to TGR-DC Racing School for 2023 where he clinched 2 podiums and finished 9th in the standings.
Super GT.
Okumoto will make his debut in Super GT in 2025 as he will join Goodsmile Racing & TeamUKYO for round 3 in Sepang International Circuit along with Yuhki Nakayama as the regular drivers Nobuteru Taniguchi and Tatsuya Kataoka prioritize Spa 24 Hours.
Other series.
Okumoto made his debut in Super Taikyu in 2023 as he race in ST-2 class with Kobe Toyopet Motor Sports in 2023 alongside Kengo Ichijo, Rin Arakawa, and Jiei Okuzumi. Okuzumi stays with the team with Rikuto Kobayashi and Jin Nakamura replacing Arakawa and Okuzumi. Okumoto drove the team to the title. Okumoto then steps up to ST-X class in 2025 where he joins TKRI alongside team owner Tatsuya Kataoka, Yuhki Nakayama, and Daisuke Matsunaga.