Koko Oyama
- Japan
- Born: 2006
Starts
1
Latest Athlete Results
| 18 |
2023 JPN Triathlon Junior National Championships23 Jul, 2023 - Junior Women - 01:09:15 |
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Athlete Fact Sheet
| Given Name | Koko |
| Family Name | Oyama |
| Representing | JPN |
| Year of Birth | 2006 |
| Residence | |
| World Triathlon Athlete ID | 185467 |