All available race results Hiryu Kayama
| Date | Race | Rank |
| Tour of Japan | ||
| 28/05 | Stage 1 | 18 |
| 29/05 | Stage 2 | 36 |
| 30/05 | Stage 3 | 38 |
| General Classification | 19 |
Rider information for 2021
| Rank | 2797 |
| Score | 3 |
| Name | Hiryu KAYAMA |
| Country | Japan |
| Team | Elite without contract |
| Date | Race | Rank |
| Tour of Japan | ||
| 19/05 | Stage 1 | 43 |
| 20/05 | Stage 2 | 54 |
| 21/05 | Stage 3 | 63 |
| 22/05 | Stage 4 | 8 |
| General Classification | 52 |
Rider information for 2022
| Rank | 2938 |
| Score | 4 |
| Name | Hiryu KAYAMA |
| Country | Japan |
| Team | Elite without contract |
| Date | Race | Rank |
| Tour of Japan | ||
| 21/05 | Prologue | 60 |
| 22/05 | Stage 1 | 66 |
| 23/05 | Stage 2 | 42 |
| 24/05 | Stage 3 | 13 |
| 25/05 | Stage 4 | 39 |
| 26/05 | Stage 5 | 40 |
| 27/05 | Stage 6 | 30 |
| 28/05 | Stage 7 | 25 |
| General Classification | 40 | |
| Presidential Tour of Turkey | ||
| 08/10 | Stage 1 | 38 |
| 09/10 | Stage 2 | 146 |
| 10/10 | Stage 3 | 138 |
| 11/10 | Stage 4 | 143 |
| 12/10 | Stage 5 | 140 |
| 13/10 | Stage 6 | 126 |
| 14/10 | Stage 7 | 131 |
| 15/10 | Stage 8 | 125 |
| General Classification | 124 |
Rider information for 2023
| Rank | 6479 |
| Score | 0 |
| Name | Hiryu KAYAMA |
| Country | Japan |
| Team | Shimano Racing |
| Date | Race | Rank |
| Tour de Kyushu | ||
| 12/10 | Stage 1 | 68 |
| 13/10 | Stage 2 | 10 |
| 14/10 | Stage 3 | 64 |
| General Classification | 59 | |
| Tour do Rio | ||
| 01/11 | Stage 1 | 47 |
| 02/11 | Stage 2 | 44 |
| 03/11 | Stage 3 | 24 |
| General Classification | 36 |
Rider information for 2024
| Rank | 4823 |
| Score | 0 |
| Name | Hiryu KAYAMA |
| Country | Japan |
| Team | Shimano Racing |
No results available in season 2025.
Rider information for 2025
| Rank | 2420 |
| Score | 0 |
| Name | Hiryu KAYAMA |
| Country | Japan |
| Team | Shimano Racing |