Select tournament type
| 1/16-finals | Kuwata H. | Koike E. | 0:2 (5:7, 5:7) | details | 11.03.2026 | ||
| Semi-finals | Fossa Huergo N. | Kuwata H. | 2:0 (6:2, 6:1) | details | 31.01.2026 | ||
| Semi-finals | Zarazua R. | Kuwata H. | 2:0 (6:0, 6:1) | details | 10.01.2026 | ||
| 1/16-finals | Kuwata H. | Ozeki M. | 1:2 (6:3, 4:6, 4:6) | details | 23.12.2025 | ||
| 1/16-finals | Golovina M. | Kuwata H. | 2:0 (6:3, 6:1) | details | 16.12.2025 | ||
| 1/8-finals | Kuwata H. | Stoiana M. | 0:2 (3:6, 3:6) | details | 19.11.2025 | ||
| 1/16-finals | Giavara H. | Kuwata H. | 1:2 (6:1, 5:7, 4:6) | details | 18.11.2025 | ||
| 1/8-finals | Belgraver J. | Kuwata H. | 2:0 (6:3, 6:1) | details | 13.11.2025 | ||
| 1/16-finals | Plekhanova D. | Kuwata H. | 0:2 (5:7, 3:6) | details | 13.11.2025 | ||
| Semi-finals | Kuwata H. | Naklo T. | 0:2 (1:6, 4:6) | details | 25.10.2025 | ||
| 1/8-finals | Kuwata H. | Reyngold E. | 0:2 (2:6, 2:6) | details | 23.10.2025 | ||
| 1/16-finals | Kalyakina M. | Kuwata H. | 1:2 (2:6, 6:3, 4:6) | details | 22.10.2025 | ||
| 1/16-finals | Harvison I. | Kuwata H. | 2:0 (7:5, 6:2) | details | 02.09.2025 | ||
| Semi-finals | Mi L. | Kuwata H. | 2:0 (6:1, 6:3) | details | 30.08.2025 | ||
| Quarter-finals | Harvison I. | Kuwata H. | 1:2 (4:6, 7:66, 1:6) | details | 29.08.2025 | ||
| 1/8-finals | Verster N. | Kuwata H. | 0:2 (64:7, 4:6) | details | 28.08.2025 | ||
| 1/16-finals | La Cerra S. | Kuwata H. | 0:2 (3:6, 1:6) | details | 26.08.2025 | ||
| Quarter-finals | Kinoshita H./Saito S. | Kuwata H./Yamazaki I. | 2:0 (6:4, 6:4) | details | 12.03.2026 | ||
| 1/8-finals | Suzuki N./Tsutsumi K. | Kuwata H./Yamazaki I. | 0:2 (3:6, 2:6) | details | 10.03.2026 | ||
| 1/8-finals | Tran L./Zolotareva A. | Kuwata H./Ye Q. | 2:0 (6:2, 6:2) | details | 24.02.2026 | ||
| Quarter-finals | Karatancheva L./Kuwata H. | Gleason Q./Hewitt D. | 0:2 (3:6, 2:6) | details | 20.02.2026 | ||
| 1/8-finals | Chang H./Hu V. | Karatancheva L./Kuwata H. | 0:2 (1:6, 3:6) | details | 18.02.2026 | ||
| Semi-finals | Fossa Huergo N./Sawangkaew M. | Kuwata H./Park S. | 2:1 (6:4, 64:7, 10:5) | details | 06.02.2026 | ||
| Quarter-finals | Pawlikowska Z./Semenistaja D. | Kuwata H./Park S. | 0:2 (0:6, 4:6) | details | 04.02.2026 | ||
| Quarter-finals | Gleason Q./Santamaria S. | Kuwata H./Ye Q. | 2:0 (6:4, 7:5) | details | 28.01.2026 | ||
| 1/8-finals | Kuwata H./Ye Q. | Abarquez E./Baulete R. | 2:0 (6:0, 6:2) | details | 28.01.2026 | ||
| Quarter-finals | Gleason Q./Pridankina E. | Kuwata H./Osborne A. | 2:0 (6:1, 6:4) | details | 07.01.2026 | ||
| 1/8-finals | Kuwata H./Osborne A. | Hule P./Micic E. | 2:0 (7:5, 6:2) | details | 05.01.2026 | ||
| Quarter-finals | Kawamura M./Kuwata H. | Kobayashi H./Ozeki M. | 0:2 (5:7, 2:6) | details | 25.12.2025 | ||
| 1/8-finals | Kawamura M./Kuwata H. | Mundhe P. A./Narayan Sonkusare A. | 2:0 (6:0, 6:2) | details | 24.12.2025 | ||
| Final | Kuwata H./Yashina E. | Chaudhari V./Desai Z. | 2:0 (6:2, 6:3) | details | 20.12.2025 | ||
| Semi-finals | Kuwata H./Yashina E. | Bakhmutkina P./Golovina M. | 2:1 (3:6, 7:63, 10:7) | details | 19.12.2025 | ||
| Quarter-finals | Kuwata H./Yashina E. | Nitture A. D./Sadiq S. | 2:0 (6:2, 7:63) | details | 18.12.2025 | ||
| 1/8-finals | Kuwata H./Yashina E. | Patil S./Tamhankar B. | 2:0 (6:0, 6:2) | details | 16.12.2025 | ||
| Quarter-finals | Hinojosa Gomez J./Kuwata H. | Giavara H./Rodriguez V. | WO. | details | 21.11.2025 | ||
| 1/8-finals | Hinojosa Gomez J./Kuwata H. | Mdlulwa W./Mdlulwa W. | 2:0 (6:1, 6:1) | details | 20.11.2025 | ||
| Semi-finals | Navarro M. F./Vagramov A. | Giavara H./Kuwata H. | 2:0 (6:3, 6:3) | details | 15.11.2025 | ||
| Quarter-finals | Giavara H./Kuwata H. | Martinez D./Martinez Solis C. S. | 2:0 (6:2, 6:2) | details | 14.11.2025 | ||
| 1/8-finals | Giavara H./Kuwata H. | Herazo Gonzalez M./Leon S. | 2:0 (6:3, 6:4) | details | 13.11.2025 | ||
| Quarter-finals | Kuwata H./Naklo T. | Hontama M./Omae A. | 0:2 (62:7, 3:6) | details | 31.10.2025 | ||
| 1/8-finals | Hartono A./Thombare P. | Kuwata H./Naklo T. | 0:2 (3:6, 62:7) | details | 30.10.2025 | ||
| Quarter-finals | Barnett A./Lechemia E. | Kuwata H./Nugroho P. M. | 2:0 (6:0, 7:5) | details | 16.10.2025 | ||
| 1/8-finals | Kuwata H./Nugroho P. M. | Bhatia R./Raina A. | 2:1 (7:66, 1:6, 10:2) | details | 15.10.2025 | ||
| Final | Kuwata H./Nugroho P. M. | Imamura S./Park S. | 1:2 (3:6, 6:4, 7:10) | details | 27.09.2025 | ||
| Semi-finals | Kobori M./Plipuech P. | Kuwata H./Nugroho P. M. | 0:2 (3:6, 5:7) | details | 26.09.2025 | ||
| Quarter-finals | Kuwata H./Nugroho P. M. | Back D./Lee E. | 2:1 (6:2, 1:6, 10:7) | details | 25.09.2025 | ||
| 1/8-finals | Kuwata H./Nugroho P. M. | Im H./Kim D. | 2:0 (7:5, 6:1) | details | 23.09.2025 | ||
| Semi-finals | Chavez T./Nicholson S. | Imamura S./Kuwata H. | 0:2 (2:6, 1:6) | details | 16.08.2025 | ||
| Final | Lacasse R./Vagramov A. | Imamura S./Kuwata H. | 1:2 (63:7, 6:3, 1:10) | details | 16.08.2025 | ||
| Quarter-finals | Kupres M./Xu A. | Imamura S./Kuwata H. | 0:2 (2:6, 4:6) | details | 14.08.2025 | ||