Stadium: C Round: 25 Ground: Hardcourt outdoor
| ITF Women Toyota Qual | 2018/03/12 01:00 | Makoto Ninomiya v Kyoka Okamura | 7-6,6-3 |
| ITF Women Toyota Qual | 2018/03/11 01:00 | Makoto Ninomiya v Pei Hsuan Chen | 6-1,6-2 |
| ITF Women Toyota Qual | 2018/03/10 01:00 | Hiroko Kuwata v Makoto Ninomiya | 3-6,4-6 |
| ITF Women Yokohama Qual | 2018/03/05 01:00 | Makoto Ninomiya v Misa Eguchi | 4-6,6-3,2-6 |
| ITF Women Yokohama Qual | 2018/03/04 02:30 | Miyabi Inoue v Makoto Ninomiya | 6-7,6-3,3-6 |
| ITF Women Tokyo | 2017/11/07 04:50 | Naomi Cheong v Makoto Ninomiya | 6-4,7-5 |
| ITF Women Liuzhou Qual | 2017/10/23 02:00 | Makoto Ninomiya v Yidi Yang | 5-7,3-6 |
| ITF Women Liuzhou Qual | 2017/10/22 03:30 | Makoto Ninomiya v Kwan Yau Ng | 6-3,6-2 |
| ITF Women Kofu | 2017/06/14 05:00 | Yuna Saito v Na Ri Kim | 0-6,0-6 |