| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Yumi•Kokamo | |
| Used name | Yumi•Kokamo | |
| Original name | 小鴨•由水 | |
| Born | 26 December 1971 in Akashi, Hyogo |  JPN |
| Measurements | 172 cm / 49 kg | |
| NOC | Japan | JPN |
Personal Best: Mar – 2-26:26 (1992).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1992 Summer Olympics | Athletics | JPN |
Yumi Kokamo | |||
| Marathon, Women (Olympic) | 29 |
