| Name | Keiichiro Nagata |
| Country | Japan |
| prefectures | osaka |
| Racket | Swat |
| Rubber forehand | SUPER VENTUS |
| Rubber backhand | Rakza 7 Soft |
| Occupation | Working adult |
Match result
-sponsor-
| Name | Keiichiro Nagata |
| Country | Japan |
| prefectures | osaka |
| Racket | Swat |
| Rubber forehand | SUPER VENTUS |
| Rubber backhand | Rakza 7 Soft |
| Occupation | Working adult |