 Japan: W75 Kurume - Doubles - Main |
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| 1/8-finals | Kawaguchi N./Morisaki K. | Aikawa M./Boulais I. | 1:2 (6:4, 2:6, 7:10) | details | 15.05.2024 |
| Japan: W75 Fukuoka - Doubles - Main |
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| Quarter-finals | Bhosale R./Hourigan P. M. | Kawaguchi N./Morisaki K. | 2:1 (7:5, 3:6, 10:7) | details | 09.05.2024 |
| 1/8-finals | Kuramochi M./Osborne A. | Kawaguchi N./Morisaki K. | 0:2 (0:6, 4:6) | details | 07.05.2024 |
| Japan: W25 Kyoto - Doubles - Main |
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| 1/8-finals | Abe H./Nagata A. | Kawaguchi N./Morisaki K. | 2:0 (7:5, 6:3) | details | 20.09.2023 |
 Hong Kong: W40 Hong Kong - Doubles - Main |
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| Final | Kawaguchi N./Morisaki K. | Chong E./Wong Hong Yi C. | 0:2 (5:7, 4:6) | details | 08.07.2023 |
| Semi-finals | Liang E. S./Ma Y. | Kawaguchi N./Morisaki K. | 0:2 (5:7, 4:6) | details | 07.07.2023 |
| Quarter-finals | Kawaguchi N./Morisaki K. | Che S. Y./Ng M. | 2:0 (6:1, 6:1) | details | 06.07.2023 |
| 1/8-finals | Kawaguchi N./Morisaki K. | Frahn M./Lau J. | 2:0 (6:0, 6:0) | details | 04.07.2023 |
| Hong Kong: W25 Hong Kong - Doubles - Main |
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| 1/8-finals | Kawaguchi N./Morisaki K. | Kobori M./Shimizu A. | 1:2 (6:3, 3:6, 9:11) | details | 28.06.2023 |
