Stadium: COURT B Round: 54 Ground: Grass
| ITF Women Makinohara Qual | 2017/10/08 03:30 | Akari Inoue v Reina Takahashi | 3-6,2-6 |
| ITF Women Nanao Qual | 2017/08/27 04:00 | Michika Ozeki v Reina Takahashi | 6-2,6-4 |
| ITF Women Nanao Qual | 2017/08/27 01:00 | Reina Takahashi v Minami Shuto | 6-3,6-3 |
| ITF Women Tsukuba Qual | 2017/08/20 00:30 | Reina Takahashi v Michika Ozeki | 0-6,1-6 |
| ITF Women Anning | 2017/07/04 05:15 | Xiaodi You v Reina Takahashi | 6-1,6-2 |
| ITF Women Anning Qual | 2017/07/03 03:35 | Jiakang Li v Reina Takahashi | 3-6,6-1,5-7 |
| ITF Women Anning Qual | 2017/07/02 03:25 | Deria Nur Haliza v Reina Takahashi | 4-6,3-6 |
| ITF Women Anning | 2017/06/28 04:30 | Shou Na Mu v Reina Takahashi | 6-2,6-2 |
| ITF Women Kyoto | 2017/09/05 01:00 | Akari Inoue v Mitsumi Kawasaki | 6-2,6-4 |
| ITF Women Nanao Qual | 2017/08/27 01:00 | Mana Kawamura v Mitsumi Kawasaki | 6-2,6-2 |
| ITF Women Hong Kong | 2017/07/25 07:50 | Mitsumi Kawasaki v Meiling Wang | 3-6,0-6 |
| ITF Women Kofu Qual | 2017/06/11 04:00 | Arisa Abe v Mitsumi Kawasaki | 2-6,6-3,7-6 |
| ITF Women Tokyo Qual | 2017/06/04 02:15 | Pei-Chi Lee v Mitsumi Kawasaki | 6-3,2-6,6-4 |
| ITF Women Karuizawa Qual | 2017/05/21 02:30 | Mitsumi Kawasaki v Yuka Higuchi | 2-6,7-5,4-6 |
| ITF Women Kurume Qual | 2017/05/14 05:20 | Rika Fujiwara v Mitsumi Kawasaki | 6-3,3-6,6-1 |
| ITF Women Kurume Qual | 2017/05/14 00:30 | Nagomi Higashitani v Mitsumi Kawasaki | 1-6,1-6 |