| Name | Haruki Sakurai |
| Country | Japan |
| prefectures | aichi |
| Racket | ORIGINAL TRUE CARBON INNER |
| Rubber forehand | HYBRID K2 PRO |
| Rubber backhand | V>15 Sticky soft |
| Occupation | Working adult |
Match result
-sponsor-
| Name | Haruki Sakurai |
| Country | Japan |
| prefectures | aichi |
| Racket | ORIGINAL TRUE CARBON INNER |
| Rubber forehand | HYBRID K2 PRO |
| Rubber backhand | V>15 Sticky soft |
| Occupation | Working adult |