Competitions
H. Yamaguchi
| Name | Hiroshi |
| Family | Yamaguchi |
| Nationality |  Japan |
| Birth date | 30.06.2014 (age 9) |
| Country of birth | Japan |
| Name | Hiroshi |
| Family | Yamaguchi |
| Nationality | Japan |
| Birth date | 30.06.2014 (age 9) |
| Country of birth | Japan |
