| Name | OOTSUBO KEITA |
| Country | Japan |
| prefectures | hyogo |
| Racket | Innerforce Layer ALC |
| Rubber forehand | RAKZA XX |
| Rubber backhand | RAKZA XX |
| Occupation | Working adult |
Match result
-sponsor-
| Name | OOTSUBO KEITA |
| Country | Japan |
| prefectures | hyogo |
| Racket | Innerforce Layer ALC |
| Rubber forehand | RAKZA XX |
| Rubber backhand | RAKZA XX |
| Occupation | Working adult |