Info
| Last name | Kayama |
| First name | Hiryu |
| Nationality |  Japan |
| Date of birth | 21-07-2000 |
| Age | 25 |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
 Tour de DMZ 2017 (2.NCUP) | |||||||
| 28 |  Standings | ||||||
| 06-09 | 49 | Stage 4Inje - Goseong (78.0km) | |||||
| 05-09 | 39 | Stage 3Hwacheon - Inje (114.0km) | |||||
| 04-09 | 35 | Stage 2Yeoncheon - Hwacheon (113.0km) | |||||
| 03-09 | 63 | Stage 1Goyang - Yeoncheon (86.0km) | |||||
Teams
| Year | Team |
|---|---|
| 2025 | Shimano Racing |
| 2024 | Shimano Racing |
| 2023 | Shimano Racing |
Victories
| This year | 0 |
| Total | 0 |