 Japan: W50 Nanao - Doubles - Main |
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| Quarter-finals | Higashitani N./Kawagishi N. | Nagata A./Okuwaki R. | 0:2 (3:6, 3:6) | dettagli | 26.09.2024 |
| 1/8-finals | Higashitani N./Kawagishi N. | Ohashi R./Ozeki A. | 2:0 (6:2, 6:2) | dettagli | 25.09.2024 |
| Japan: W35 Kyoto - Doubles - Main |
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| 1/8-finals | Nagata A./Yamazaki I. | Higashitani N./Kawagishi N. | 2:1 (6:3, 4:6, 10:6) | dettagli | 18.09.2024 |
 Poland: W15 Grodzisk Mazowiecki - Doubles - Main |
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| 1/8-finals | Lazar A./Zuchanska A. J. | Buchwald H./Higashitani N. | 2:1 (6:2, 2:6, 10:7) | dettagli | 09.07.2024 |
 South Africa: W35 Hillcrest - Doubles - Main |
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| Quarter-finals | Kruger I./Kruger Z. | Higashitani N./Ozeki M. | 2:0 (6:3, 6:4) | dettagli | 04.07.2024 |
| 1/8-finals | Giordano M./Mikhaylova M. | Higashitani N./Ozeki M. | 0:2 (2:6, 1:6) | dettagli | 02.07.2024 |
| South Africa: W15 Hillcrest 2 - Doubles - Main |
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| Semi-finals | Higashitani N./Ozeki M. | Nava Elkin A. C./Ogata H. | 0:2 (3:6, 4:6) | dettagli | 28.06.2024 |
| Quarter-finals | Higashitani N./Ozeki M. | Van Zyl J./Van Zyl M. | 2:0 (6:3, 6:4) | dettagli | 27.06.2024 |
| 1/8-finals | Higashitani N./Ozeki M. | Kruger I./Kruger Z. | 2:0 (7:65, 6:4) | dettagli | 25.06.2024 |
| South Africa: W15 Hillcrest - Doubles - Main |
|---|
| Final | Mariani Mat./Stagno B. | Higashitani N./Ozeki M. | 2:1 (7:5, 4:6, 10:6) | dettagli | 22.06.2024 |
| Semi-finals | Steenkamp L./Van Der Merwe L. | Higashitani N./Ozeki M. | 1:2 (64:7, 6:1, 5:10) | dettagli | 21.06.2024 |
| Quarter-finals | Cason A./Janse van Rensburg L. H. | Higashitani N./Ozeki M. | 0:2 (1:6, 0:6) | dettagli | 20.06.2024 |
| 1/8-finals | Gouws C./Panaino T. T. | Higashitani N./Ozeki M. | 0:2 (1:6, 2:6) | dettagli | 19.06.2024 |
| Japan: W15 Tokyo 2 - Doubles - Main |
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| 1/8-finals | Higashitani N./Kajitani R. | Sato H./Yoshioka K. | 0:2 (65:7, 2:6) | dettagli | 12.06.2024 |
| Japan: W15 Kawaguchi - Doubles - Main |
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| 1/8-finals | Ayukawa M./Omae A. | Higashitani N./Kajitani R. | 2:0 (6:2, 6:0) | dettagli | 05.06.2024 |
| Japan: W15 Tokyo - Doubles - Main |
|---|
| Semi-finals | Higashitani N./Ng M. | Hosoki Y./Kozaki F. | 1:2 (5:7, 6:3, 7:10) | dettagli | 31.05.2024 |
| Quarter-finals | Higashitani N./Ng M. | Kawagishi N./Yuan C. | 2:1 (6:4, 3:6, 10:4) | dettagli | 30.05.2024 |
| 1/8-finals | Higashitani N./Ng M. | Saito C./Yamamoto M. | 2:0 (6:4, 6:2) | dettagli | 28.05.2024 |
| Japan: W15 Fukui - Doubles - Main |
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| 1/8-finals | Abe H./Nagata A. | Higashitani N./Ozeki A. | CAN. | dettagli | 21.05.2024 |
| Japan: W15 Toyama - Doubles - Main |
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| Semi-finals | Matsuda R./Nishimoto S. | Hasegawa M./Higashitani N. | 2:0 (7:65, 6:4) | dettagli | 18.05.2024 |
| Quarter-finals | Hasegawa M./Higashitani N. | Nakagawa Y./Ohwaki Yui | 2:0 (6:3, 6:3) | dettagli | 17.05.2024 |
| 1/8-finals | Hasegawa M./Higashitani N. | Kikawada R./Kitahara Y. | 2:0 (6:0, 6:4) | dettagli | 15.05.2024 |
 Tunisia: W15 Monastir 2 - Doubles - Main |
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| 1/8-finals | Higashitani N./Plaza Araujo L. | Bojica S./Wang J. | 0:2 (3:6, 2:6) | dettagli | 10.01.2024 |
| Tunisia: W15 Monastir - Doubles - Main |
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| 1/8-finals | Easwaramurthi A./Higashitani N. | Ozeki M./Suvirdjonkova D. | 0:2 (1:6, 3:6) | dettagli | 03.01.2024 |
| Tunisia: W15 Monastir 44 - Doubles - Main |
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| 1/8-finals | Bojica S./Di Girolami T. | Higashitani N./Safarova Z. | 2:1 (3:6, 6:2, 10:4) | dettagli | 26.12.2023 |
 Kenya: W25 Nairobi 2 - Doubles - Main |
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| 1/8-finals | Higashitani N./Nava Elkin A. C. | Nahimana S./Okutoyi A. | 0:2 (2:6, 4:6) | dettagli | 19.12.2023 |
| Kenya: W25 Nairobi - Doubles - Main |
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| Final | Ostlund F./Strakhova V. | Higashitani N./Okutoyi A. | 2:0 (6:4, 7:65) | dettagli | 17.12.2023 |