Kazuki Oki
Kazuki Oki is a Japanese racing driver who is set to compete for GAINER in [2025 2025 Super GT Series|Super GT Series|Super GT]. Oki previously raced in Super Taikyu ST-X with Team Impul.
Career
Formula Regional
Oki started his formula racing career in 2022 Formula Regional Japanese Championship with TOM'S where he shared with Yorikatsu Tsujiko. On his fifth race he clinched his first win in Sportsland SUGO, and another in the final race in Suzuka Circuit. Oki continue to race with Ponos Racing as he raced for 2 rounds to replace Tsujiko. He also won in his first race.Super Taikyu
Oki made his full season racing debut in Super Taikyu ST-X on 2023 for Naniwa Denso Team Impul alongside Yuki Tanaka, and Super GT champion Kazuki Hiramine. Oki continue to race with the same team for 2024.GT World Challenge Asia
Oki raced in 2023 GT World Challenge Asia on Okayama with Comet Racing's Mercedes-AMG GT4 alongside Risa Oogushi.Super GT
Oki then got announced to be the driver for GAINER team alongside Ryuichiro Tomita and Keishi Ishikawa for the last round at Suzuka. Oki did not raced on the weekend. But he will make his season debut in 2025 where he replaces Ishikawa.Racing record
Racing career summary
‡ Team standings.Complete Formula Regional Japanese Championship results
| Year | Entrant | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | Pos | Points |
| 2022 | TOM'S Formula | FUJ1 1 | FUJ1 2 | FUJ1 3 | OKA 1 | OKA 2 | OKA 3 | MOT 1 4 | MOT 2 2 | MOT 3 4 | SUG 1 8 | SUG 2 1 | SUG 3 7 | FUJ2 1 | FUJ2 2 | FUJ2 3 | SUZ 1 Ret | SUZ 2 1 | 7th | 102 |
| 2023 | PONOS Racing | FUJ1 1 | FUJ1 2 | FUJ1 3 | SUZ 1 1 | SUZ 2 4 | OKA 1 | OKA 2 | OKA 3 | MOT 1 | MOT 2 | MOT 3 | FUJ2 1 | FUJ2 2 | SUG 1 5 | SUG 2 2 | SUG 3 3 | 7th | 61.5 |
Complete Super GT results
| Year | Team | Car | Class | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | DC | Points | - |
| 2024 | GAINER | Nissan Fairlady Z GT300 (RZ34) | GT300 | OKA | FUJ1 | SUZ1 | FUJ2 | SUG | AUT | MOT | SUZ2 8 | NC | 0 | |
| 2025 | GAINER | Nissan Fairlady Z GT300 (RZ34) | GT300 | OKA 11 | FUJ 14 | SEP | FS1 | FS2 19 | SUZ 10 | SUG 5 | AUT DNS | MOT 24 | 21st | 26 |
‡ Half points awarded as less than 75% of race distance was completed.
Driver did not take part in this sprint race, points are still awarded for the teammate's result.
* Season still in progress.