| Name | Rui kobayashi |
| Country | Japan |
| prefectures | shizuoka |
| Racket | REVOLDIA CNF |
| Rubber forehand | Dignics 09C |
| Rubber backhand | TENERGY 05 |
| Occupation | Elementary school student |
| Name | Rui kobayashi |
| Country | Japan |
| prefectures | shizuoka |
| Racket | REVOLDIA CNF |
| Rubber forehand | Dignics 09C |
| Rubber backhand | TENERGY 05 |
| Occupation | Elementary school student |
