DRAGON Ryuji Kumita Løbsresultater
| År | Racerserie | Racerbane | Rangliste | Raceteam | Bilnummer - Racerbilmodel | ||
|---|---|---|---|---|---|---|---|
| 2025 | F4 japansk mesterskab | Fuji International Speedway Circuit | R05 | INDP | 1 | 30 - Other MCS4-24 | |
| 2025 | F4 japansk mesterskab | Fuji International Speedway Circuit | R04 | INDP | 1 | 30 - Other MCS4-24 | |
| 2025 | F4 japansk mesterskab | Fuji International Speedway Circuit | R03 | INDP | 5 | 30 - Other MCS4-24 | |
| 2025 | F4 japansk mesterskab | Fuji International Speedway Circuit | R02 | INDP | 1 | 30 - Other MCS4-24 | |
| 2025 | F4 japansk mesterskab | Fuji International Speedway Circuit | R01 | INDP | DNF | 30 - Other MCS4-24 |