Turkey: W15 Antalya 11 - Doubles - Main |
| Quarter-finals | El Aouni A./Granwehr A. | Kawagishi N./Nagata A. | 2:0 (6:3, 7:6) | details | 25.04.2024 |
| 1/8-finals | Gudelj V./Rafailovic I. | Kawagishi N./Nagata A. | 0:2 (0:6, 1:6) | details | 23.04.2024 |
Turkey: W15 Antalya 10 - Doubles - Main |
| Semi-finals | Nagata A./Zelnickova R. | Bestetti G./Stagno B. | 1:2 (1:6, 6:4, 8:10) | details | 19.04.2024 |
| Quarter-finals | Nagata A./Zelnickova R. | Auer S./Saner J. | 2:0 (6:2, 6:3) | details | 18.04.2024 |
| 1/8-finals | Nagata A./Zelnickova R. | Volkov A./Wagner Y. | 2:0 (6:2, 6:2) | details | 17.04.2024 |
Japan: W35 Osaka - Doubles - Main |
| 1/8-finals | Cabrera L./Hewitt D. | Nagata A./Sato N. | 2:0 (6:2, 7:5) | details | 09.04.2024 |
Japan: W15 Hinode - Doubles - Main |
| 1/8-finals | Tominaga S./Yoshikawa H. | Kinoshita H./Nagata A. | 2:0 (6:3, 6:3) | details | 19.03.2024 |
Malaysia: W15 Kuala Lumpur - Doubles - Main |
| Quarter-finals | Sato N./Zheng W. | Kinoshita H./Nagata A. | 2:0 (6:3, 7:5) | details | 08.03.2024 |
| 1/8-finals | Rompies J./Simmons E. | Kinoshita H./Nagata A. | 0:2 (3:6, 5:7) | details | 06.03.2024 |
Malaysia: W15 Ipoh Perak - Doubles - Main |
| 1/8-finals | Kobayashi H./Nagata A. | Ogata H./Wu Ho C. | 0:2 (4:6, 5:7) | details | 27.02.2024 |
Tunisia: W15 Monastir 2 - Doubles - Main |
| Semi-finals | Vargova N./Zelnickova R. | Nagata A./Okuwaki R. | 2:1 (62:7, 6:3, 10:8) | details | 13.01.2024 |
| Quarter-finals | Nagata A./Okuwaki R. | Hanatani N./Kawagishi N. | 2:1 (2:6, 7:65, 10:6) | details | 11.01.2024 |
| 1/8-finals | Nagata A./Okuwaki R. | Pfeifer L./Zvonaru I. | 2:0 (6:3, 6:4) | details | 09.01.2024 |
Tunisia: W15 Monastir - Doubles - Main |
| Final | Di Girolami T./Mansouri Y. | Nagata A./Okuwaki R. | 0:2 (2:6, 65:7) | details | 06.01.2024 |
| Semi-finals | Boehner L./Zhabrailova M. | Nagata A./Okuwaki R. | 1:2 (6:4, 1:6, 6:10) | details | 05.01.2024 |
| Quarter-finals | Covi F./Serban I. M. | Nagata A./Okuwaki R. | 0:2 (4:6, 2:6) | details | 04.01.2024 |
| 1/8-finals | Marcon M./Reguer A. | Nagata A./Okuwaki R. | 1:2 (7:65, 4:6, 3:10) | details | 03.01.2024 |
Japan: W40 Yokohama - Doubles - Main |
| Quarter-finals | Liang E. S./Tang Q. | Nagata A./Yamazaki I. | 2:1 (6:3, 5:7, 10:3) | details | 30.11.2023 |
| 1/8-finals | Nagata A./Yamazaki I. | Lamens S./Saigo R. | 2:1 (5:7, 7:63, 11:9) | details | 28.11.2023 |
Japan: W25 Makinohara - Doubles - Main |
| Final | Saigo R./Saigo Y. | Abe H./Nagata A. | 1:2 (6:1, 5:7, 8:10) | details | 07.10.2023 |
| Semi-finals | Hosoki Y./Hsieh Y. | Abe H./Nagata A. | 0:2 (1:6, 4:6) | details | 06.10.2023 |
| Quarter-finals | Abe H./Nagata A. | Kinoshita H./Saito S. | 2:0 (6:2, 6:1) | details | 05.10.2023 |
| 1/8-finals | Matsuda R./Nishimura K. | Abe H./Nagata A. | 0:2 (3:6, 1:6) | details | 03.10.2023 |
Japan: W40 Nanao - Doubles - Main |
| 1/8-finals | Abe H./Nagata A. | Ito A./Sema E. | 1:2 (1:6, 7:64, 3:10) | details | 26.09.2023 |
Japan: W25 Kyoto - Doubles - Main |
| Final | Ito A./Tsao C. Y. | Abe H./Nagata A. | 2:0 (6:2, 6:1) | details | 23.09.2023 |
| Semi-finals | Ivanova D./Li Y. | Abe H./Nagata A. | 1:2 (7:5, 4:6, 6:10) | details | 22.09.2023 |
| Quarter-finals | Akita S./Kinoshita H. | Abe H./Nagata A. | 1:2 (5:7, 6:3, 8:10) | details | 21.09.2023 |
| 1/8-finals | Abe H./Nagata A. | Kawaguchi N./Morisaki K. | 2:0 (7:5, 6:3) | details | 20.09.2023 |
South Korea: W15 Yeongwol 2 - Doubles - Main |
| Quarter-finals | Nagata A./Sato H. | Oh Y./Wi H. W. | 0:2 (0:6, 3:6) | details | 07.09.2023 |
| 1/8-finals | Ahn Y. J./Jeong S. | Nagata A./Sato H. | 1:2 (7:5, 2:6, 8:10) | details | 06.09.2023 |
Thailand: W15 Nakhon Si Thammarat 5 - Doubles - Main |
| Semi-finals | Nagata A./Yoshioka K. | Ainitdinova G./Yang Y. | 1:2 (65:7, 6:1, 8:10) | details | 25.08.2023 |
| Quarter-finals | Aikawa M./Kovapitukted P. | Nagata A./Yoshioka K. | 1:2 (6:3, 64:7, 7:10) | details | 24.08.2023 |
| 1/8-finals | Nagata A./Yoshioka K. | Jundakate C./Thongkum P. | 2:1 (6:1, 3:6, 11:9) | details | 23.08.2023 |
Thailand: W15 Nakhon Si Thammarat 4 - Doubles - Main |
| Final | Chimchum Y./Kumhom L. | Nagata A./Yoshioka K. | 1:2 (6:4, 2:6, 6:10) | details | 22.07.2023 |
| Semi-finals | Nagata A./Yoshioka K. | Back D./Jeong B. | 2:1 (3:6, 6:4, 12:10) | details | 22.07.2023 |