Montre 2021
11. 6. – 13. 6. 2021, Takasaki city, Gunma pref. • Mazda Sports Car Club (MSCC) + Joshu Auto Club • asphalt 61.22 km • total distance including road sections - 290.25 km • Other years
#41
Mazda Roadster 
Plum Suwahime Garage-i Racing
JN-3
Final results
31. overall
8. class JN-3
30. Japan
Stage results
| 1. leg | Time | Pos. | km/h s/km |
Overall | Pos. after |
| SS1 Grandma Kimura 1 (21.92 km) |
16:39.0 [N] |
15.
1. class JN-3 15. Japan |
79.0 km/h 5.85 s/km |
16:39.0 | 15.
1. class JN-3 15. Japan |
| 2. leg | |||||
| SS2 Ghost Tunnel 1 (19.65 km) | 16:43.3 | 27.
7. class JN-3 26. Japan |
70.5 km/h 4.39 s/km |
33:22.3 | 27.
7. class JN-3 26. Japan |
| SS3 Ghost Tunnel 2 (19.65 km) | 17:21.4 | 20.
5. class JN-3 20. Japan |
67.9 km/h 5.08 s/km |
51:43.7 1:00 |
31.
8. class JN-3 30. Japan |
| Penalty 1:00 - Early at TC | |||||