Stadium: Court A Round: 25
| ITF Women Nanao | 2018/08/28 03:00 | Haruna Arakawa v Mai Hontama | 2-6,7-6,3-6 |
| ITF Women Tsukuba | 2018/08/22 00:30 | Ya-Hsuan Lee v Haruna Arakawa | 5-7,6-0,6-0 |
| ITF Women Tsukuba | 2018/08/20 01:00 | Haruna Arakawa v Sakura Hondo | 4-6,6-3,6-3 |
| ITF Women Tsukuba | 2018/08/19 03:00 | Haruna Arakawa v Ayumi Miyamoto | 4-6,6-4,6-1 |
| ITF Women Nonthaburi | 2018/08/16 02:00 | Haruna Arakawa v Xiyu Wang | 1-6,1-6 |
| ITF Women Nonthaburi | 2018/08/15 03:55 | Bunyawi Thamchaiwat v Haruna Arakawa | 4-6,2-6 |
| ITF Women Nonthaburi | 2018/08/14 02:00 | Chompoothip Jandakate v Haruna Arakawa | 4-6,6-7 |
| ITF Women Nonthaburi | 2018/08/12 02:45 | Haruna Arakawa v Ola Abou Zekry | 6-2,6-7,6-2 |
| ITF Women Nanao | 2018/08/26 06:00 | Risa Ushijima v Michiru Furuya | 4-6,6-2,6-4 |
| ITF Women Nanao | 2018/08/26 01:00 | Eimi Friant v Michiru Furuya | 1-6,5-7 |
| ITF Women Taipei | 2018/07/27 02:00 | Michiru Furuya v Jessica Ho | 4-6,5-7 |
| ITF Women Taipei | 2018/07/26 04:40 | Michiru Furuya v Sakura Hosogi | 6-3,6-2 |
| ITF Women Taipei | 2018/07/25 02:00 | Ling Zhang v Michiru Furuya | 3-6,3-6 |
| ITF Women Taipei | 2018/07/23 03:00 | Mihika Yadav v Michiru Furuya | 6-7,0-6 |
| ITF Women Taipei | 2018/07/22 02:00 | Michiru Furuya v Ya Yun Pai | 6-2,2-6,6-4 |
| ITF Women Jakarta | 2018/07/15 05:30 | Michiru Furuya v Bhuvana Kalva | 3-6,6-4,1-6 |