| Name | Kouki Hidaka |
| Country | Japan |
| prefectures | saitama |
| Racket | Innerforce Layer ZLC |
| Rubber forehand | TENERGY 05 |
| Rubber backhand | HYBRID MK |
| Occupation | Working adult |
Match result
-Gold sponsor-
| Name | Kouki Hidaka |
| Country | Japan |
| prefectures | saitama |
| Racket | Innerforce Layer ZLC |
| Rubber forehand | TENERGY 05 |
| Rubber backhand | HYBRID MK |
| Occupation | Working adult |