All available race results Takeshi Okamoto
| Date | Race | Rank |
| 28/08 | World Championships Road Race (Amateurs) | 136 |
Rider information for 1993
| Rank | 749 |
| Score | 10 |
| Name | Takeshi OKAMOTO |
| Country | Japan |
| Team | Individual |
| Date | Race | Rank |
| Tour of Japan | ||
| 18/05 | Prologue | 7 |
| 19/05 | Stage 1 | 19 |
Rider information for 1996
| Rank | 2025 |
| Score | 0 |
| Name | Takeshi OKAMOTO |
| Country | Japan |
| Team | Individual |
| Date | Race | Rank |
| Tour of Japan | ||
| 16/05 | Stage 1 | 25 |
| 17/05 | Stage 2 | 24 |
| 19/05 | Stage 3 | 77 |
| 21/05 | Stage 4 | 7 |
Rider information for 1999
| Rank | 2386 |
| Score | 0 |
| Name | Takeshi OKAMOTO |
| Country | Japan |
| Team | Individual |
| Date | Race | Rank |
| Tour of Japan | ||
| 21/05 | Stage 1 | 21 |
| 22/05 | Stage 2 | 25 |
| 24/05 | Stage 3 | 70 |
| 26/05 | Stage 4 | 70 |
| 27/05 | Stage 5 | 82 |
| 28/05 | Stage 6 | 72 |
| General Classification | 63 |
Rider information for 2000
| Rank | 2484 |
| Score | 0 |
| Name | Takeshi OKAMOTO |
| Country | Japan |
| Team | Individual |
No results available in season 2001.
Rider information for 2001
| Rank | 2662 |
| Score | 0 |
| Name | Takeshi OKAMOTO |
| Country | Japan |
| Team | Individual |