All available race results Shinichi Amagasa
| Date | Race | Rank |
| Tour of Japan | ||
| 23/05 | Stage 1 | 72 |
| 24/05 | Stage 2 | 47 |
Rider information for 2004
| Rank | 3156 |
| Score | 0 |
| Name | Shinichi AMAGASA |
| Country | Japan |
| Team | Individual |
| Date | Race | Rank |
| Tour of Japan | ||
| 15/05 | Stage 1 | 74 |
| 16/05 | Stage 2 | 52 |
| 18/05 | Stage 3 | 70 |
| 20/05 | Stage 4 | 61 |
| 21/05 | Stage 5 | 53 |
| 22/05 | Stage 6 | 46 |
| General Classification | 66 |
Rider information for 2005
| Rank | 3092 |
| Score | 0 |
| Name | Shinichi AMAGASA |
| Country | Japan |
| Team | Sumita Ravanello Pearl Izumi |