Stadium: Court 13 Round: 62 Ground: Synthetic outdoor
| ITF Women Makinohara | 2018/10/10 00:30 | Momoko Kobori v Sakura Hondo | 7-5,6-1 |
| ITF Women Makinohara | 2018/10/08 00:30 | Sakura Hondo v Chinatsu Shimizu | 6-3,4-6,6-2 |
| ITF Women Makinohara | 2018/10/07 00:30 | Sakura Hondo v Rina Saigo | 6-3,6-2 |
| ITF Women Kyoto | 2018/09/05 01:00 | Nagisa Morimoto v Sakura Hondo | 7-5,4-6,6-4 |
| ITF Women Nanao | 2018/08/30 03:00 | Naiktha Bains v Sakura Hondo | 6-2,6-1 |
| ITF Women Nanao | 2018/08/29 05:25 | Sakura Hondo v Junri Namigata | 4-6,6-4,7-6 |
| ITF Women Nanao | 2018/08/27 01:00 | Sakura Hondo v Ani Vangelova | 6-2,6-2 |
| ITF Women Nanao | 2018/08/26 04:40 | Sakura Hondo v Minami Akiyama | 6-2,6-1 |
| ITF Women Hamamatsu | 2018/10/14 00:00 | Anri Nagata v Honoka Kobayashi | 6-2,6-4 |
| ITF Women Makinohara | 2018/10/07 00:30 | Kanako Morisaki v Anri Nagata | 6-4,6-2 |
| ITF Women Kyoto | 2018/09/05 04:55 | Haruna Arakawa v Anri Nagata | 6-2,6-2 |
| ITF Women Kyoto | 2018/09/05 03:30 | Anri Nagata v Mayuka Aikawa | 6-3,6-4 |
| ITF Women Kyoto | 2018/09/03 01:00 | Yui Chikaraishi v Anri Nagata | 4-6,1-6 |
| ITF Women Kyoto | 2018/09/02 01:00 | Ayano Sonoda v Anri Nagata | 1-6,1-6 |
| ITF Women Nanao | 2018/08/29 03:30 | Akiko Omae v Anri Nagata | 6-3,6-3 |
| ITF Women Tsukuba | 2018/08/20 04:20 | Anri Nagata v Mana Ayukawa | 0-6,4-6 |