SAKO RYUMA Qualifying Lap Time Records
| Lap Time | Racing Team | Racing Circuit | Race Car Model | Race Car Level | Year / Racing Series |
|---|---|---|---|---|---|
| 01:33.149 | Sportsland Sugo | Other MCS4-24 | Formula | 2025 F4 Japanese Championship | |
| 01:33.294 | Sportsland Sugo | Other MCS4-24 | Formula | 2025 F4 Japanese Championship | |
| 01:46.880 | Fuji International Speedway Circuit | Other MCS4-24 | Formula | 2025 F4 Japanese Championship | |
| 01:47.121 | Fuji International Speedway Circuit | Other MCS4-24 | Formula | 2025 F4 Japanese Championship | |
| 01:54.757 | Autopolis Circuit | Other MCS4-24 | Formula | 2025 F4 Japanese Championship | |
| 01:55.047 | Autopolis Circuit | Other MCS4-24 | Formula | 2025 F4 Japanese Championship | |
| 02:08.893 | Suzuka Circuit | Other MCS4-24 | Formula | 2025 F4 Japanese Championship | |
| 02:08.954 | Suzuka Circuit | Other MCS4-24 | Formula | 2025 F4 Japanese Championship |