Ryohei SAKAGUCHI Okayama International Circuit Kvalificeringsvarvtidsrekord
| Varvtid | Racing Team | Racing Circuit | Racerbilsmodell | Racerbilnivå | År / Racing Series |
|---|---|---|---|---|---|
| 01:24.815 | Okayama International Circuit | Mercedes-AMG AMG GT3 | GT3 | 2025 Super GT-serien | |
| 01:26.495 | Okayama International Circuit | Mercedes-AMG AMG GT3 | GT3 | 2025 Super GT-serien | |
| 01:36.090 | Okayama International Circuit | Toyota GR Supra GT4 | GT4 | 2023 GT World Challenge Asia | |
| 01:36.462 | Okayama International Circuit | Toyota GR Supra GT4 EVO | GT4 | 2024 Japan Cup-serien | |
| 01:38.800 | Okayama International Circuit | Toyota GR Supra GT4 | GT4 | 2023 GT World Challenge Asia | |
| 01:38.897 | Okayama International Circuit | Toyota GR Supra GT4 EVO | GT4 | 2024 Japan Cup-serien |