API Status: We're having issues on bet365 API prematch data. and working on it. Sorry for that.
| ITF W25 Yokohama WD | 03/05 08:45 | 27 | Kaji/Namigata v Sakatsume/Ushijima | 3-6,6-4,5-10 | |
| ITF W25 Yokohama WD | 03/03 08:45 | 26 | Kaji/Namigata v Kobori/Shimizu | 6-1,6-4 | |
| ITF W60 Kyoto WD | 02/22 04:05 | 28 | Kaji/Namigata v Hsieh/Yonehara | 6-1,3-6,8-10 | |
| ITF W60 Kyoto WD | 02/20 06:15 | 27 | Kaji/Namigata v Omae/Plipuech | 6-4,7-6 | |
| ITF W60 Kyoto WD | 02/19 06:15 | 26 | Kaji/Namigata v Morimoto/Osafune | 6-2,6-1 | |
| ITF W100 Tokyo WD | 11/16 04:50 | 29 | Choi/Han v Kaji/Namigata | 6-3,6-3 | |
| ITF W100 Tokyo WD | 11/15 02:55 | 28 | Kaji/Namigata v Hayashi/Shimizu | 6-3,7-6 | |
| ITF W100 Tokyo WD | 11/14 04:00 | 27 | Kostic/Simmonds v Kaji/Namigata | 3-6,3-6 | |
| ITF W100 Tokyo WD | 11/12 05:30 | 26 | Ozeki/Popovic v Kaji/Namigata | 4-6,3-6 | |
| WTA Hiroshima WD | 09/13 03:00 | 28 | McHale/Savinykh v Kaji/Namigata | 6-4,6-1 | |
| WTA Hiroshima WD | 09/12 04:15 | 27 | Potapova/Sizikova v Kaji/Namigata | 3-6,2-6 | |
| WTA Hiroshima WD | 09/11 09:10 | 26 | Kaji/Namigata v Hon/Maria | 7-5,6-2 |