Riki OKUSA Sportlandgezant 2021 Race resultaten
| Jaar | Raceserie | Racing Circuit | Ronde | Racer Klasse | Klassement | Raceteam | Racewagenmodel |
|---|---|---|---|---|---|---|---|
| 2021 | Porsche Carrera Cup Japan | Sportlandgezant | R08 | Pro | 4 | Porsche 911 GT3 Cup | |
| 2021 | Porsche Carrera Cup Japan | Sportlandgezant | R07 | Pro | 4 | Porsche 911 GT3 Cup |