Stadium: Court 7 Round: 28 Ground: Hardcourt outdoor
| ITF W15 Kawaguchi | 2023/06/13 03:15 | Mei Hasegawa v Ayumi Miyamoto | 0-6,3-6 |
| ITF W15 Sapporo | 2023/07/28 02:30 | Mei Hasegawa v Yu Jin Ahn | 2-6,7-5,6-4 |
| ITF W15 Nakhon Si Thammarat | 2023/07/09 07:30 | Pawinee Ruamrak v Mei Hasegawa | 5-7,7-6,14-12 |
| ITF W25 Nakhon Si Thammarat | 2023/07/05 04:00 | Watsachol Sawasdee v Mei Hasegawa | 6-1,4-6,6-2 |
| ITF W25 Nakhon Si Thammarat | 2023/07/03 02:00 | Yatawee Chimchum v Mei Hasegawa | 4-6,6-4,7-10 |
| ITF W25 Nakhon Si Thammarat | 2023/07/02 02:00 | Mei Hasegawa v Anja Nayar | 6-2,7-6 |
| ITF W15 Kawaguchi | 2023/06/13 03:15 | Mei Hasegawa v Ayumi Miyamoto | 0-6,3-6 |
| ITF W15 Kawaguchi | 2023/06/13 00:00 | Mei Hasegawa v Shiho Shibata | 6-3,7-5 |
| ITF W15 Kashiwa | 2023/06/08 01:00 | Anri Nagata v Mei Hasegawa | 7-5,6-7,6-4 |
| ITF W15 Sapporo | 2023/07/27 01:00 | Ayumi Miyamoto v Rinon Okuwaki | 6-1,4-6,6-2 |
| ITF W15 Sapporo | 2023/07/26 06:25 | Funa Kozaki v Ayumi Miyamoto | 6-0,2-6,1-6 |
| ITF W15 Sapporo | 2023/07/25 02:00 | Ayumi Miyamoto v Nagisa Morimoto | 6-2,6-2 |
| ITF W15 Sapporo | 2023/07/24 01:00 | Ayumi Miyamoto v Reina Goto | 6-1,6-2 |
| ITF W15 Kawaguchi | 2023/06/14 00:00 | Akiko Omae v Ayumi Miyamoto | 6-3,6-3 |
| ITF W15 Kawaguchi | 2023/06/13 03:15 | Mei Hasegawa v Ayumi Miyamoto | 0-6,3-6 |
| ITF W15 Kashiwa | 2023/06/06 01:00 | Kisa Yoshioka v Ayumi Miyamoto | 6-3,6-2 |
| ITF W15 Kashiwa | 2023/06/05 01:00 | Yuka Matsumoto v Ayumi Miyamoto | 1-6,1-6 |