Info
| Last name | Sekiya |
| First name | Katsuko |
| Nationality |  Japan |
About Katsuko Sekiya
Katsuko Sekiya is a Japanese cycling professional, 0 years old.
| Date | Rank | Race |
|---|---|---|
| 12-12 | 26 | Japanese National Championships CX (CN) |
| 14-11 | 20 | Rapha Supercross Nobeyama (C2) |
| Last name | Sekiya |
| First name | Katsuko |
| Nationality | Japan |
Katsuko Sekiya is a Japanese cycling professional, 0 years old.
| Date | Rank | Race |
|---|---|---|
| 12-12 | 26 | Japanese National Championships CX (CN) |
| 14-11 | 20 | Rapha Supercross Nobeyama (C2) |