Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF W60 Kurume | 2023/05/15 02:05 | Shiho Akita v Akiko Omae | 6-4,6-4 |
| ITF W25 Tokyo | 2023/05/29 01:00 | Chia Yi Tsao v Shiho Akita | 2-6,4-6 |
| ITF W25 Tokyo | 2023/05/28 01:00 | Kisa Yoshioka v Shiho Akita | 5-7,0-6 |
| ITF W60 Kurume | 2023/05/18 00:30 | Haruka Kaji v Shiho Akita | 7-6,6-0 |
| ITF W60 Kurume | 2023/05/17 02:15 | Talia Gibson v Shiho Akita | 4-6,6-1,1-6 |
| ITF W60 Kurume | 2023/05/15 05:35 | Yuka Hosoki v Shiho Akita | 3-6,3-6 |
| ITF W60 Kurume | 2023/05/15 02:05 | Shiho Akita v Akiko Omae | 6-4,6-4 |
| ITF W60 Fukuoka | 2023/05/08 00:50 | Shiho Akita v Honoka Kobayashi | 6-4,6-7,6-7 |
| ITF W80 Gifu | 2023/05/01 05:40 | Alana Parnaby v Shiho Akita | 2-6,7-5,6-3 |
| ITF W25 Karuizawa | 2023/05/26 00:30 | Ayano Shimizu v Akiko Omae | 6-2,6-4 |
| ITF W25 Karuizawa | 2023/05/25 00:30 | Akiko Omae v Olivia Lincer | 6-2,6-3 |
| ITF W25 Karuizawa | 2023/05/24 00:30 | Akiko Omae v Kyoka Kubo | 6-1,6-2 |
| ITF W25 Karuizawa | 2023/05/22 00:30 | Akiko Omae v Yu-Chieh Hsieh | 6-4,4-6,10-4 |
| ITF W60 Kurume | 2023/05/15 02:05 | Shiho Akita v Akiko Omae | 6-4,6-4 |
| ITF W60 Fukuoka | 2023/05/08 04:00 | Mei Yamaguchi v Akiko Omae | 6-2,6-1 |
| ITF W60 Fukuoka | 2023/05/08 00:50 | Akiko Omae v Funa Kozaki | 6-4,0-6,6-3 |
| ITF W25 Kashiwa | 2023/04/05 02:15 | Naho Sato v Akiko Omae | 6-7,7-6,6-0 |