| Name | Kumagai Toa |
| Country | Japan |
| prefectures | osaka |
| Racket | EARLEST 7 |
| Rubber forehand | SUPER VENTUS |
| Rubber backhand | V>11 EXTRA |
| Occupation | Junior high school student |
Match result
-sponsor-
| Name | Kumagai Toa |
| Country | Japan |
| prefectures | osaka |
| Racket | EARLEST 7 |
| Rubber forehand | SUPER VENTUS |
| Rubber backhand | V>11 EXTRA |
| Occupation | Junior high school student |