Kiyoshi Umegaki Løpsresultater
| År | Racing Series translates to Racing-serie in Norwegian. | Racingbane | Rangering | Laget for Racing | Bilnummer - Racerbilmodell | ||
|---|---|---|---|---|---|---|---|
| 2025 | F4 japansk mesterskap | Fuji International Speedway Circuit | R05 | Champion | 9 | 28 - Other MCS4-24 | |
| 2025 | F4 japansk mesterskap | Fuji International Speedway Circuit | R04 | Champion | 25 | 28 - Other MCS4-24 | |
| 2025 | F4 japansk mesterskap | Fuji International Speedway Circuit | R03 | Champion | 4 | 28 - Other MCS4-24 | |
| 2025 | F4 japansk mesterskap | Fuji International Speedway Circuit | R02 | Champion | 10 | 28 - Other MCS4-24 | |
| 2025 | F4 japansk mesterskap | Fuji International Speedway Circuit | R01 | Champion | 2 | 28 - Other MCS4-24 |