Oldest winners
| # | Rider | Age |
|---|---|---|
| 1 | Miyoko Karami | 45y + 72d |
| 2 | Miho Imai | 33y + 178d |
| 3 | Ayako Toyooka | 30y + 103d |
| 4 | Eri Yonamine | 26y + 209d |
| 5 | Eri Yonamine | 24y + 211d |
| 6 | Kiyoka Sakaguchi | 20y + 289d |
| 7 | Alice Maria Arzuffi | 20y + 4d |
| 8 | Rina Matsumoto |
Youngest winners
| # | Rider | Age |
|---|---|---|
| 1 | Rina Matsumoto | |
| 2 | Alice Maria Arzuffi | 20y + 4d |
| 3 | Kiyoka Sakaguchi | 20y + 289d |
| 4 | Eri Yonamine | 24y + 211d |
| 5 | Eri Yonamine | 26y + 209d |
| 6 | Ayako Toyooka | 30y + 103d |
| 7 | Miho Imai | 33y + 178d |
| 8 | Miyoko Karami | 45y + 72d |