 Japan: M15 Osaka - Doubles - Main |
|---|
| Quarter-finals | Kusuhara Y./Nakagawa S. | Okamura I./Takahata R. | 2:0 (6:2, 6:1) | details | 18.04.2025 |
| 1/8-finals | Okamura I./Takahata R. | Anderson O./O'Connell B. | 2:0 (6:2, 6:1) | details | 17.04.2025 |
| Japan: M15 Kashiwa - Doubles - Main |
|---|
| Final | Okamura I./Takahata R. | Kawachi K./Matsuda K. | 0:2 (5:7, 5:7) | details | 05.04.2025 |
| Semi-finals | Jang Y./Jeong Y. | Okamura I./Takahata R. | 1:2 (7:5, 3:6, 8:10) | details | 04.04.2025 |
| Quarter-finals | Huang T./Lo Y. J. | Okamura I./Takahata R. | 0:2 (2:6, 5:7) | details | 03.04.2025 |
| 1/8-finals | Okamura I./Takahata R. | Fukuda S./Yoshimura D. | 2:0 (6:1, 6:2) | details | 02.04.2025 |
| Japan: M15 Yanagawa City - Doubles - Main |
|---|
| 1/8-finals | Kikuchi Y./Noguchi M. | Nishiwaki K./Takahata R. | 2:0 (6:3, 6:2) | details | 30.10.2024 |
| Japan: M15 Tanagura - Doubles - Main |
|---|
| 1/8-finals | Matsuda K./Takahata R. | Kono Y./Kusuhara Y. | 0:2 (65:7, 2:6) | details | 25.10.2024 |
 Tunisia: M15 Monastir 8 - Doubles - Main |
|---|
| Semi-finals | Li H./Mu T. | Shiraishi H./Takahata R. | 2:0 (6:3, 6:2) | details | 04.03.2022 |
| Quarter-finals | Shiraishi H./Takahata R. | De Carvalho V./Ghorbel A. | 2:0 (7:65, 6:0) | details | 04.03.2022 |
| 1/8-finals | Tenti F./Yunis F. | Shiraishi H./Takahata R. | 1:2 (2:6, 6:3, 8:10) | details | 03.03.2022 |
| Tunisia: M15 Monastir 6 - Doubles - Main |
|---|
| Quarter-finals | Takahata R./Toman P. E. | Jovic V./Ovcharenko O. | 0:2 (3:6, 2:6) | details | 17.02.2022 |
| 1/8-finals | Novansky M./Palovic L. | Takahata R./Toman P. E. | 1:2 (7:61, 2:6, 7:10) | details | 15.02.2022 |
