Fastest stages
| Nr. | Average speed (km/h) | Stage | KM | Vertical meters | |
|---|---|---|---|---|---|
| 1 | 47.09 | Stage 2 | Osaka - Osaka | 140.8 | ||
| 2 | 44.85 | Stage 3 | Suzuka - Suzuka | 140.73 | ||
| 3 | 42.67 | Stage 4 | Koyama - Koyama | 134.1 | ||
| 4 | 42.38 | Stage 7 | Tokyo - Tokyo | 154.22 | ||
| 5 | 0 | Stage 6 | Utsunomiya - Utsunomiya | 154.5 | ||
| 6 | 0 | Stage 5 | Shuzenji - Shuzenji | 136 |