SHIROKUMA RACING with CREF Porsche Carrera Cup Japan Sportsland Messenger 2021 Løbsresultater
| År | Racerserie | Racerbane | Runde | Løberklasse | Rangliste | Racers | Racerbilmodel |
|---|---|---|---|---|---|---|---|
| 2021 | Porsche Carrera Cup Japan | Sportsland Messenger | R08 | Am | 2 | Porsche 911 GT3 Cup | |
| 2021 | Porsche Carrera Cup Japan | Sportsland Messenger | R07 | Am | 3 | Porsche 911 GT3 Cup |