| Name | KASIWAGI KEITA |
| Country | Japan |
| prefectures | hyogo |
| Racket | FORTIUS FT RE |
| Rubber forehand | RASANTER R48 |
| Rubber backhand | Tenergy 80-FX |
| Occupation | Working adult |
Match result
-sponsor-
| Name | KASIWAGI KEITA |
| Country | Japan |
| prefectures | hyogo |
| Racket | FORTIUS FT RE |
| Rubber forehand | RASANTER R48 |
| Rubber backhand | Tenergy 80-FX |
| Occupation | Working adult |