| Name | masaaki yamaguchi |
| Country | Japan |
| prefectures | niigata |
| Racket | SEPTEAR R |
| Rubber backhand | TRICK Anti |
Match result
-sponsor-
| Name | masaaki yamaguchi |
| Country | Japan |
| prefectures | niigata |
| Racket | SEPTEAR R |
| Rubber backhand | TRICK Anti |