Stadium: Center Round: 28 Ground: Hardcourt outdoor
| ITF W25 Yokohama | 2019/03/07 02:20 | Na-Lae Han v Akiko Omae | 6-2,6-2 |
| ITF W25 Osaka | 2019/04/12 03:00 | Akiko Omae v Joanna Garland | 7-6,7-5 |
| ITF W25 Osaka | 2019/04/11 03:35 | Akiko Omae v Marina Yudanov | 2-6,6-2,6-4 |
| ITF W25 Osaka | 2019/04/09 05:00 | Ya-Hsuan Lee v Akiko Omae | 6-4,6-7,2-6 |
| ITF W25 Osaka | 2019/04/08 06:25 | Akiko Omae v Eri Shimizu | 6-1,6-3 |
| ITF W25 Kashiwa | 2019/04/03 00:30 | Akiko Omae v En Shuo Liang | 4-6,6-4,0-6 |
| ITF W25 Kashiwa | 2019/04/02 00:00 | Akiko Omae v Meiling Wang | 6-4,6-3 |
| ITF W25 Kashiwa | 2019/04/01 00:00 | Akiko Omae v So-Ra Lee | 6-2,7-5 |
| ITF W25 Kofu | 2019/03/25 00:30 | Akiko Omae v Caroline Werner | 5-7,3-6 |
| ITF W25 Osaka | 2019/04/12 02:30 | Erika Sema v Na-Lae Han | 0-6,4-6 |
| ITF W25 Osaka | 2019/04/11 02:35 | Daria Snigur v Na-Lae Han | 2-6,2-6 |
| ITF W25 Osaka | 2019/04/09 01:00 | Miharu Imanishi v Na-Lae Han | 3-6,4-6 |
| ITF W25 Kashiwa | 2019/04/05 03:40 | Kai-Chen Chang v Na-Lae Han | 6-2,6-3 |
| ITF W25 Kashiwa | 2019/04/04 05:05 | Dabin Kim v Na-Lae Han | 1-6,2-6 |
| ITF W25 Kashiwa | 2019/04/02 03:25 | Ayumi Miyamoto v Na-Lae Han | 3-6,4-6 |
| ITF W25 Kofu | 2019/03/29 01:00 | Momoko Kobori v Na-Lae Han | 4-6,6-3,7-5 |
| ITF W25 Kofu | 2019/03/28 03:50 | Katherine Sebov v Na-Lae Han | 2-6,4-6 |