 Japan: W15 Tokyo 2 - Doubles - Main |
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| 1/8-finals | Akita S./Ayukawa M. | Miyamoto A./Nagata A. | 1:2 (7:5, 2:6, 9:11) | details | 12.06.2024 |
| Japan: W15 Kawaguchi - Doubles - Main |
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| Semi-finals | Akita S./Muramatsu C. | Mushika Mao/Mushika Mio | 1:2 (4:6, 6:2, 1:10) | details | 07.06.2024 |
| Quarter-finals | Akita S./Muramatsu C. | Inoue A./Ozeki M. | 2:0 (6:3, 6:4) | details | 06.06.2024 |
| 1/8-finals | Hosoki Y./Morisaki K. | Akita S./Muramatsu C. | 1:2 (7:67, 66:7, 7:10) | details | 04.06.2024 |
| Japan: W15 Fukui - Doubles - Main |
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| Quarter-finals | Kim Y./Lin F. A. | Akita S./Ayukawa M. | WO. | details | 23.05.2024 |
| 1/8-finals | DeRemer M./Tsuda R. . | Akita S./Ayukawa M. | 0:2 (2:6, 3:6) | details | 21.05.2024 |
| Japan: W15 Toyama - Doubles - Main |
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| Quarter-finals | Akita S./Ayukawa M. | Chikaraishi Y./Sato H. | 1:2 (65:7, 6:2, 10:12) | details | 17.05.2024 |
| 1/8-finals | Akita S./Ayukawa M. | Matsumoto A./Tsutsumi K. | 2:0 (6:2, 7:61) | details | 15.05.2024 |
 Tunisia: W15 Monastir 15 - Doubles - Main |
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| Quarter-finals | Paukstyte P./Pawlikowska Z. | Akita S./Ozeki M. | 2:0 (6:1, 6:1) | details | 25.04.2024 |
| 1/8-finals | Akita S./Ozeki M. | Hou Y./Zhang Y. | 2:0 (6:4, 6:0) | details | 23.04.2024 |
| Tunisia: W15 Monastir 14 - Doubles - Main |
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| 1/8-finals | Akita S./Ozeki M. | Corley P./Ivanova D. | 0:2 (4:6, 1:6) | details | 16.04.2024 |
| Japan: W15 Hinode - Doubles - Main |
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| Quarter-finals | Akita S./Katsumi N. | Aikawa M./Saigo Y. | 1:2 (6:3, 1:6, 8:10) | details | 21.03.2024 |
| 1/8-finals | Inoue A./Kawagishi N. | Akita S./Katsumi N. | 0:2 (3:6, 1:6) | details | 19.03.2024 |
| Tunisia: W35 Hammamet 2 - Doubles - Main |
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| Quarter-finals | Gavrila O./Sakellaridi S. | Akita S./Glushkova D. | 2:0 (6:2, 6:4) | details | 22.02.2024 |
| 1/8-finals | Akita S./Glushkova D. | Ismail T./Rassil R. | 2:0 (6:0, 6:3) | details | 20.02.2024 |
| Tunisia: W35 Hammamet - Doubles - Main |
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| 1/8-finals | Akita S./Glushkova D. | Lene E./Lew Yan Foon A. | 0:2 (3:6, 3:6) | details | 13.02.2024 |
 Turkey: W35 Antalya - Doubles - Main |
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| Quarter-finals | Akita S./Mamedova E. | Gureva A./Shubladze A. | 0:2 (2:6, 2:6) | details | 12.01.2024 |
| 1/8-finals | Akita S./Mamedova E. | Curovic T./Marinkovic B. | 2:1 (6:0, 4:6, 10:6) | details | 12.01.2024 |
 Australia: W60 Sydney - Doubles - Main |
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| 1/8-finals | Akita S./Hayashi E. | Choi J. H./Gumulya B. | 0:2 (3:6, 1:6) | details | 31.10.2023 |