Stadium: Court 8 Round: 54 Ground: Hardcourt outdoor
| Makinohara, Singles Qualifying W-C25-JPN-05A | 2016/10/09 04:00 | Kawasaki, Mitsumi v 코시이시, 아유미 | 2-6,6-7 |
| Hamamatsu, Singles W-WITF-JPN-12A | 2017/10/18 02:30 | 코보리, 모모코 v 코시이시, 아유미 | 7-6,6-3 |
| Hamamatsu, Singles Qualifying W-C25-JPN-06A | 2017/10/17 06:00 | 하세가와, 마미 v 코시이시, 아유미 | 2-6,6-3,6-7 |
| Hamamatsu, Singles Qualifying W-C25-JPN-06A | 2017/10/16 02:00 | Goto, Aoiko v 코시이시, 아유미 | 0-6,2-6 |
| Hamamatsu, Singles Qualifying W-C25-JPN-06A | 2017/10/14 00:00 | Yamaguchi, Makoto v 코시이시, 아유미 | 1-6,4-6 |
| Makinohara, Singles Qualifying W-WITF-JPN-15A | 2017/10/12 03:20 | 이노우에, 미야비 v 코시이시, 아유미 | 6-4,6-2 |
| Makinohara, Singles Qualifying W-WITF-JPN-15A | 2017/10/10 02:55 | 아이카와, 마유카 v 코시이시, 아유미 | 2-6,3-6 |
| Makinohara, Singles Qualifying W-C25-JPN-05A | 2017/10/09 00:30 | 케즈카, 치에 v 코시이시, 아유미 | 3-6,3-6 |
| ITF Women Kyoto | 2017/09/05 02:40 | 우에다, 라무 v 코시이시, 아유미 | 6-4,6-2 |
| Hamamatsu, Singles W-WITF-JPN-12A | 2017/10/20 01:00 | 시미즈, 아야노 v Kawasaki, Mitsumi | 6-3,6-2 |
| Hamamatsu, Singles W-WITF-JPN-12A | 2017/10/19 04:00 | Kawasaki, Mitsumi v 사이고, 유키나 | 4-6,6-4,6-1 |
| Hamamatsu, Singles W-WITF-JPN-12A | 2017/10/18 01:50 | Kawasaki, Mitsumi v 오쿠노, 아야카 | 6-1,6-1 |
| Hamamatsu, Singles Qualifying W-C25-JPN-06A | 2017/10/17 06:00 | 프리안트, 에이미 v Kawasaki, Mitsumi | 1-6,1-6 |
| Hamamatsu, Singles Qualifying W-C25-JPN-06A | 2017/10/17 01:00 | 쿠즈네트소바, 발바라 v Kawasaki, Mitsumi | 2-6,4-6 |
| Hamamatsu, Singles Qualifying W-C25-JPN-06A | 2017/10/14 01:00 | Miyamura, Miki v Kawasaki, Mitsumi | 5-7,1-6 |
| Makinohara, Singles Qualifying W-C25-JPN-05A | 2017/10/09 02:10 | Takahashi, Reina v Kawasaki, Mitsumi | 6-3,6-3 |
| ITF Women Kyoto | 2017/09/05 01:00 | 이노우에, 아카리 v Kawasaki, Mitsumi | 6-2,6-4 |