All available race results Kosuke Harakawa
No results available in season 2010.
Rider information for 2010
| Rank | 2346 |
| Score | 4 |
| Name | Kosuke HARAKAWA |
| Country | Japan |
| Team | Elite without contract |
No results available in season 2012.
Rider information for 2012
| Rank | 4602 |
| Score | 0 |
| Name | Kosuke HARAKAWA |
| Country | Japan |
| Team | Cannondale Spacezeropoint |
| Date | Race | Rank |
| Tour of Japan | ||
| 19/05 | Prologue | 92 |
| 21/05 | Stage 2 | 78 |
| 22/05 | Stage 3 | 50 |
| 24/05 | Stage 4 | 50 |
| 25/05 | Stage 5 | 52 |
| 26/05 | Stage 6 | 45 |
| General Classification | 58 |
Rider information for 2013
| Rank | 4349 |
| Score | 0 |
| Name | Kosuke HARAKAWA |
| Country | Japan |
| Team | C Project |