KOJI SAKAI Qualifying Lap Time Records
| Lap Time | Racing Team | Racing Circuit | Race Car Model | Race Car Level | Year / Racing Series |
|---|---|---|---|---|---|
| 01:30.986 | Sportsland Sugo | Ferrari 488 Challenge EVO | GT3 | 2023 Ferrari Challenge Japan | |
| 01:31.305 | Sportsland Sugo | Ferrari 488 Challenge EVO | GT3 | 2023 Ferrari Challenge Japan | |
| 01:47.686 | Fuji International Speedway Circuit | Ferrari 488 Challenge EVO | GT3 | 2023 Ferrari Challenge Japan | |
| 01:48.555 | Fuji International Speedway Circuit | Ferrari 488 Challenge EVO | GT3 | 2023 Ferrari Challenge Japan | |
| 01:57.048 | Fuji International Speedway Circuit | Ferrari 488 Challenge EVO | GT3 | 2023 Ferrari Challenge Japan | |
| 01:57.584 | Fuji International Speedway Circuit | Ferrari 488 Challenge EVO | GT3 | 2023 Ferrari Challenge Japan | |
| 02:18.831 | Suzuka Circuit | Ferrari 488 Challenge EVO | GT3 | 2023 Ferrari Challenge Japan | |
| 02:21.380 | Suzuka Circuit | Ferrari 488 Challenge EVO | GT3 | 2023 Ferrari Challenge Japan | |
| N/A | Autopolis Circuit | Ferrari 488 Challenge EVO | GT3 | 2023 Ferrari Challenge Japan |