Stadium: Court 6 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Nishi-Tokyo MD | 2019/03/16 05:20 | Nam/Song v Imai/Niki | 4-6,7-6,10-7 |
| ITF M15 Nishi-Tokyo MD | 2019/03/15 04:55 | Kimoto/Tanaka v Imai/Niki | 2-6,3-6 |
| ITF M15 Nishi-Tokyo MD | 2019/03/14 05:10 | Ichikawa/Saitoh v Imai/Niki | 2-6,2-6 |
| ITF M15 Nishi-Tokyo MD | 2019/03/12 04:20 | Cui/Wang v Imai/Niki | 4-6,2-6 |
| ITF M15 Nishi-Tama MD | 2019/03/09 06:15 | Imai/Niki v Ellis/Trong'kul | 1-6,7-6,10-5 |
| ITF M15 Nishi-Tama MD | 2019/03/09 04:30 | Imai/Niki v Ehara/Katayama | 6-3,6-1 |
| ITF M15 Nishi-Tama MD | 2019/03/06 07:10 | Imai/Niki v Ichikawa/Tajima | 7-6,5-7,10-4 |
| ITF Korea F3 MD | 2018/06/20 06:15 | Imai/Niki v Kim/Oh | 5-7,3-6 |