Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF - Osaka W25 | 2023/04/10 01:00 | Eri Shimizu v Honori Koyama | 7-5,6-0 |
| ITF - Osaka W25 | 2023/04/09 01:00 | Eri Shimizu v Natsuho Arakawa | 6-4,6-0 |
| ITF - Kashiwa W25 | 2023/04/03 01:00 | Eri Shimizu v Naho Sato | 6-7,3-6 |
| ITF - Kofu W25 | 2023/03/29 00:30 | Eri Shimizu v Chihiro Muramatsu | 2-6,2-6 |
| ITF - Bengaluru W40 | 2023/03/05 04:00 | Eri Shimizu v Akiko Omae | 1-6,7-5,1-6 |
| ITF - Bengaluru W25 | 2023/03/03 06:50 | Misaki Matsuda v Eri Shimizu | 6-2,6-4 |
| ITF - Bengaluru W25 | 2023/03/02 09:15 | Eri Shimizu v Vaidehi Chaudhari | 6-4,6-3 |
| ITF - Bengaluru W25 | 2023/03/01 06:30 | Aliona Falei v Eri Shimizu | 6-4,5-7,6-7 |
| ITF - Osaka W25 | 2023/04/10 01:00 | Risa Ushijima v Aoi Ito | 5-7,5-7 |
| ITF - Osaka W25 | 2023/04/09 03:00 | Yu-Yun Li v Aoi Ito | 5-7,1-6 |
| ITF - Kashiwa W25 | 2023/04/02 00:30 | Sayaka Ishii v Aoi Ito | 6-4,7-6 |
| ITF - Kofu W25 | 2023/03/29 05:35 | Aoi Ito v Kyoka Okamura | 5-7,7-6,1-6 |
| ITF - Kofu W25 | 2023/03/28 06:05 | Ya-Yi Yang v Aoi Ito | 5-7,3-6 |
| ITF - Kofu W25 | 2023/03/27 02:30 | Chisato Kanemaki v Aoi Ito | 6-2,0-6,7-10 |
| ITF - Hinode W15 | 2023/03/26 06:00 | Aoi Ito v Natsumi Kawaguchi | 4-6,3-6 |
| ITF - Hinode W15 | 2023/03/26 00:25 | Aoi Ito v Chia Yi Tsao | 7-5,6-4 |