Hiroshi Koizumi Løpsresultater
| År | Racing Series translates to Racing-serie in Norwegian. | Racingbane | Rangering | Laget for Racing | Bilnummer - Racerbilmodell | ||
|---|---|---|---|---|---|---|---|
| 2022 | GT World Challenge Asia | Okayama internasjonale krets | R10 | GT3 PA | 8 | 16 - McLaren 720S GT3 | |
| 2022 | GT World Challenge Asia | Okayama internasjonale krets | R09 | GT3 PA | 3 | 16 - McLaren 720S GT3 | |
| 2022 | GT World Challenge Asia | Sportsland Messenger | R08 | GT3 PA | 8 | 16 - McLaren 720S GT3 | |
| 2022 | GT World Challenge Asia | Sportsland Messenger | R07 | GT3 PA | 5 | 16 - McLaren 720S GT3 | |
| 2022 | GT World Challenge Asia | Fuji International Speedway Circuit | R06 | GT3 PA | 4 | 16 - McLaren 720S GT3 | |
| 2022 | GT World Challenge Asia | Fuji International Speedway Circuit | R05 | GT3 PA | 9 | 16 - McLaren 720S GT3 | |
| 2022 | GT World Challenge Asia | Suzuka krets | R04 | GT3 PA | 4 | 16 - McLaren 720S GT3 | |
| 2022 | GT World Challenge Asia | Suzuka krets | R03 | GT3 PA | 9 | 16 - McLaren 720S GT3 |