Stadium: Court B Round: 26 Ground: Hardcourt indoor
| ITF - W100 Tokyo - Doubles Femmes | 2019/11/16 04:50 | Choi J-H / Han N-L v Kaji H / Namigata J | 6-3,6-3 |
| ITF - W100 Tokyo - Doubles Femmes | 2019/11/15 02:55 | Kaji H / Namigata J v Hayashi/Shimizu | 6-3,7-6 |
| ITF - W100 Tokyo - Doubles Femmes | 2019/11/14 04:00 | Kostic N / Simmonds C v Kaji H / Namigata J | 3-6,3-6 |
| ITF - W100 Tokyo - Doubles Femmes | 2019/11/12 05:30 | Ozeki M / Popovic I v Kaji H / Namigata J | 4-6,3-6 |
| Hiroshima, Japon, Doubles | 2019/09/13 03:00 | Mchale C / Savinykh V v Kaji H / Namigata J | 6-4,6-1 |
| Hiroshima, Japon, Doubles | 2019/09/12 04:15 | Potapova/Sizikova v Kaji H / Namigata J | 3-6,2-6 |
| Hiroshima, Japon, Doubles | 2019/09/11 09:10 | Kaji H / Namigata J v Hon/Maria | 7-5,6-2 |
| Granby, Doubles W-ITF-CAN-05A | 2019/07/27 18:00 | Gleason Q / Neel I v Kaji H / Namigata J | 6-7,7-5,8-10 |
| Kyoto, Doubles W-ITF-JPN-15A | 2019/09/03 04:50 | Morimoto N / Osafune K v Lee P-C / Wu F-H | 4-6,0-6 |
| ITF Women Kyoto WD | 2018/09/06 05:40 | Morimoto N / Osafune K v Kawasaki M / Ozeki A | 4-6,3-6 |
| ITF Women Kyoto WD | 2017/09/06 08:10 | Morimoto N / Osafune K v Kajitani R / Nishimoto M | 1-6,2-6 |
| ITF Women Hamamatsu WD | 2016/10/18 01:00 | Arakawa H / Sakata K v Morimoto N / Osafune K | 6-2,3-6,10-4 |