Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF Women Toyota Qual | 2018/03/10 01:00 | Hiroko Kuwata v Makoto Ninomiya | 3-6,4-6 |
| ITF Women Mildura | 2018/03/07 03:45 | Anastasia Berezov v Hiroko Kuwata | 6-4,3-6,6-4 |
| ITF Women Perth | 2018/02/21 04:55 | Hiroko Kuwata v Irina Khromacheva | 0-6,3-6 |
| ITF Women Perth | 2018/02/14 06:20 | Hiroko Kuwata v Katy Dunne | 3-6,5-7 |
| WTA Taipei Qual | 2018/01/28 04:45 | Hiroko Kuwata v Junri Namigata | 6-4,3-6,2-6 |
| WTA Taipei Qual | 2018/01/27 05:40 | Eri Hozumi v Hiroko Kuwata | 1-6,6-7 |
| ITF Women Hong Kong | 2018/01/06 02:00 | Ya-Hsuan Lee v Hiroko Kuwata | 6-4,6-4 |
| ITF Women Hong Kong | 2018/01/05 02:00 | Yuuki Tanaka v Hiroko Kuwata | 4-6,1-6 |
| ITF Women Kofu Qual | 2018/03/24 00:30 | Karin Terami v Yukina Saigo | 6-1,0-6,6-4 |
| ITF Women Nishi-Tama | 2018/03/17 04:00 | Karin Terami v Himeno Sakatsume | 4-6,5-7 |
| ITF Women Hamamatsu Qual | 2017/10/14 01:00 | Karin Terami v Naomi Cheong | 4-6,2-6 |
| ITF Women Tokyo Qual | 2017/06/04 02:15 | Erina Hayashi v Karin Terami | 5-7,6-4,6-2 |
| ITF Women Kofu Qual | 2017/03/25 03:30 | Ayumi Miyamoto v Karin Terami | 7-6,0-6,6-2 |
| ITF Women Nishi-Tama | 2017/03/18 01:00 | Mai Minokoshi v Karin Terami | 6-3,6-2 |
| ITF Women Toyota Qual | 2016/11/13 11:20 | Olivia Tjandramulia v Karin Terami | 6-3,6-4 |
| ITF Women Toyota Qual | 2016/11/13 06:05 | Karin Terami v Aya Tanaka | 6-0,6-1 |