| Name | saitouharuto |
| Country | Japan |
| prefectures | gunma |
| Racket | KOJI MATSUSHITA ZC |
| Rubber forehand | DNA PRO H |
| Rubber backhand | Carl P-1R OX |
| Occupation | High school student |
Match result
-sponsor-
| Name | saitouharuto |
| Country | Japan |
| prefectures | gunma |
| Racket | KOJI MATSUSHITA ZC |
| Rubber forehand | DNA PRO H |
| Rubber backhand | Carl P-1R OX |
| Occupation | High school student |