Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF W60 Kyoto WD | 2020/02/22 04:05 | Kaji/Namigata v Hsieh/Yonehara | 6-1,3-6,8-10 |
| ITF W60 Kyoto WD | 2020/02/20 06:15 | Kaji/Namigata v Omae/Plipuech | 6-4,7-6 |
| ITF W60 Kyoto WD | 2020/02/19 06:15 | Kaji/Namigata v Morimoto/Osafune | 6-2,6-1 |
| ITF W100 Tokyo WD | 2019/11/16 04:50 | Choi/Han v Kaji/Namigata | 6-3,6-3 |
| ITF W100 Tokyo WD | 2019/11/15 02:55 | Kaji/Namigata v Hayashi/Shimizu | 6-3,7-6 |
| ITF W100 Tokyo WD | 2019/11/14 04:00 | Kostic/Simmonds v Kaji/Namigata | 3-6,3-6 |
| ITF W100 Tokyo WD | 2019/11/12 05:30 | Ozeki/Popovic v Kaji/Namigata | 4-6,3-6 |
| WTA Hiroshima WD | 2019/09/13 03:00 | McHale/Savinykh v Kaji/Namigata | 6-4,6-1 |
| ITF W60 Kyoto WD | 2020/02/20 05:55 | Hsieh/Yonehara v Kobori/Shimizu | 4-6,6-4,11-9 |
| ITF W60 Kyoto WD | 2020/02/18 04:15 | Okuno/Xun v Kobori/Shimizu | 6-7,3-6 |
| ITF W60 Darwin WD | 2019/09/24 08:15 | Kobori/Shimizu v Imanishi/Kajitani | 0-6,3-6 |
| WTA Osaka WD | 2019/09/18 03:45 | Groenefeld/Schuurs v Kobori/Shimizu | 6-2,7-5 |
| ITF W60 Kurume WD | 2019/05/16 04:30 | Matsuda/Matsumoto v Kobori/Shimizu | 7-6,2-6,10-5 |
| ITF W60 Kurume WD | 2019/05/14 05:45 | Ozeki/Ueda v Kobori/Shimizu | 3-6,6-2,6-10 |
| ITF W60 Fukuoka WD | 2019/05/07 05:00 | Kobori/Shimizu v Morisaki/Yonehara | 3-6,6-4,7-10 |
| ITF W80 Gifu WD | 2019/05/02 05:00 | Omae/Plipuech v Kobori/Shimizu | 6-4,6-3 |