All available race results Kojiro Nakagawa
| Date | Race | Rank |
| 31/10 | Japan Cup | 29 |
Rider information for 1999
| Rank | 2403 |
| Score | 0 |
| Name | Kojiro NAKAGAWA |
| Country | Japan |
| Team | Individual |
| Date | Race | Rank |
| Tour of Japan | ||
| 21/05 | Stage 1 | 54 |
| 22/05 | Stage 2 | 66 |
| 24/05 | Stage 3 | 36 |
| 26/05 | Stage 4 | 69 |
| 27/05 | Stage 5 | 40 |
| 28/05 | Stage 6 | 21 |
| General Classification | 39 |
Rider information for 2000
| Rank | 2478 |
| Score | 0 |
| Name | Kojiro NAKAGAWA |
| Country | Japan |
| Team | Individual |
No results available in season 2001.
Rider information for 2001
| Rank | 2679 |
| Score | 0 |
| Name | Kojiro NAKAGAWA |
| Country | Japan |
| Team | Individual |
| Date | Race | Rank |
| Tour of Japan | ||
| 23/05 | Stage 1 | 51 |
| 24/05 | Stage 2 | 49 |
| 26/05 | Stage 3 | 71 |
| 28/05 | Stage 4 | 79 |
| 29/05 | Stage 5 | 48 |
| 30/05 | Stage 6 | 10 |
| General Classification | 67 |
Rider information for 2004
| Rank | 3148 |
| Score | 0 |
| Name | Kojiro NAKAGAWA |
| Country | Japan |
| Team | Individual |
| Date | Race | Rank |
| Tour of Japan | ||
| 15/05 | Stage 1 | 84 |
| 16/05 | Stage 2 | 60 |
| 18/05 | Stage 3 | 58 |
| 20/05 | Stage 4 | 65 |
| 21/05 | Stage 5 | 67 |
| 22/05 | Stage 6 | 72 |
| General Classification | 59 | |
| 23/10 | Japan Cup | 35 |
Rider information for 2005
| Rank | 3031 |
| Score | 0 |
| Name | Kojiro NAKAGAWA |
| Country | Japan |
| Team | Miyata - Subaru |
| Date | Race | Rank |
| Tour of Thailand | ||
| 24/01 | Prologue | 64 |
| 25/01 | Stage 2 | 91 |
| 26/01 | Stage 3 | 47 |
| 27/01 | Stage 4 | 36 |
| 29/01 | Stage 6 | 13 |
| General Classification | 33 | |
| Tour of Japan | ||
| 14/05 | Stage 1 | 64 |
| 15/05 | Stage 2 | 43 |
| 17/05 | Stage 3 | 37 |
| 19/05 | Stage 4 | 68 |
| 20/05 | Stage 5 | 41 |
| 21/05 | Stage 6 | 38 |
| General Classification | 35 |
Rider information for 2006
| Rank | 3209 |
| Score | 0 |
| Name | Kojiro NAKAGAWA |
| Country | Japan |
| Team | Matrix Powertag |