Info
| Last name | Yamaguchi |
| First name | Sohei |
| Nationality |  Japan |
About Sohei Yamaguchi
Sohei Yamaguchi is a Japanese cycling professional, 0 years old.
| Date | Rank | Race |
|---|---|---|
| 09-12 | 6 | Japanese National Championships U19 (CN) |
| 22-07 | 6 | Japanese National Championships - XCO U19 (CN) |