Natsu Sakaguchi Qualifying Lap Time Records
| Lap Time | Racing Team | Racing Circuit | Race Car Model | Race Car Level | Year / Racing Series |
|---|---|---|---|---|---|
| 01:27.032 | Okayama International Circuit | Lamborghini Huracan GT3 EVO2 | GT3 | 2025 Super GT Series | |
| 01:36.150 | Fuji International Speedway Circuit | Lamborghini Huracan GT3 EVO2 | GT3 | 2025 Super GT Series | |
| 01:37.123 | Fuji International Speedway Circuit | Lamborghini Huracan GT3 EVO2 | GT3 | 2025 Super GT Series | |
| 01:37.969 | Fuji International Speedway Circuit | Lamborghini Huracan GT3 EVO2 | GT3 | 2025 Super GT Series | |
| 01:40.081 | Fuji International Speedway Circuit | Nissan GT-R NISMO GT3 | GT3 | 2025 Japan Cup Series | |
| 01:44.493 | Fuji International Speedway Circuit | Nissan GT-R NISMO GT3 | GT3 | 2025 Japan Cup Series | |
| 02:02.708 | Sepang International Circuit | Lamborghini Huracan GT3 EVO2 | GT3 | 2025 Super GT Series | |
| 02:03.165 | Sepang International Circuit | Lamborghini Huracan GT3 EVO2 | GT3 | 2025 Super GT Series | |
| 59:59.999 | Okayama International Circuit | Lamborghini Huracan GT3 EVO2 | GT3 | 2025 Super GT Series |