Winners and leaders
| Date | Stage | Stage winner | Leader after stage | |
|---|---|---|---|---|
| 05/10 | Stage 1 | Kozagawa - Kozagawa | CARTER John | CARTER John | |
| 05/11 | Stage 2 | Kumano - Kumano | PRADES Benjamín | OKA Atsushi | |
| 05/12 | Stage 3 | Taiji - Taiji | OKAMOTO Hayato | OKA Atsushi |
Leaders in subclassifications
| Stage | Points | KOM | Youth | Teams |
|---|---|---|---|---|
| 1 | CARTER John | KOBAYASHI Marino | CARTER John | Kinan Racing Team |
| 2 | CARTER John | KOBAYASHI Marino | YAMAGUCHI Eiji | JCL Team UKYO |
| 3 | OKA Atsushi | KOBAYASHI Marino | HEFFERNAN William | JCL Team UKYO |