Info
| Last name | Yamaguchi |
| First name | Kaisei |
| Nationality |  Japan |
| Date of birth | 25-05-2004 |
| Age | 21 |
Results
| Date | Rank | Race |
|---|---|---|
| 22-06 | DNS | National Road Championships - Japan U23 (CN) |
| Last name | Yamaguchi |
| First name | Kaisei |
| Nationality | Japan |
| Date of birth | 25-05-2004 |
| Age | 21 |
| Date | Rank | Race |
|---|---|---|
| 22-06 | DNS | National Road Championships - Japan U23 (CN) |