Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF W15 Kuching | 2023/03/02 01:30 | Ayumi Koshiishi v Kisa Yoshioka | 6-3,6-2 |
| ITF Women Makinohara | 2018/10/09 00:30 | Ayumi Koshiishi v Kisa Yoshioka | 7-5,6-3 |
| ITF W25 Tokyo | 2023/05/31 01:00 | Yukina Saigo v Ayumi Koshiishi | 6-4,6-1 |
| ITF W25 Goyang | 2023/05/22 01:00 | Ayumi Koshiishi v Yi Tsen Cho | 2-6,0-6 |
| ITF W25 Goyang | 2023/05/21 01:00 | Ayumi Koshiishi v Eun Ji Lee | 6-3,6-3 |
| ITF W25 Incheon | 2023/05/15 06:40 | Ayumi Koshiishi v Yu Jin Ahn | 4-6,3-6 |
| ITF W25 Incheon | 2023/05/15 02:40 | Ayumi Koshiishi v Qianhui Tang | 5-7,6-3,10-4 |
| ITF W25 Osaka | 2023/04/09 03:00 | Kurea Hayasaka v Ayumi Koshiishi | 6-7,4-6 |
| ITF W25 Kashiwa | 2023/04/03 01:00 | Katarina Kozarov v Ayumi Koshiishi | 6-0,6-3 |
| ITF W25 Kofu | 2023/03/29 04:20 | Ayumi Koshiishi v Eri Hozumi | 4-6,2-6 |
| ITF W15 Kashiwa | 2023/06/11 02:00 | Aoi Ito v Kisa Yoshioka | 6-4,6-1 |
| ITF W15 Kashiwa | 2023/06/10 02:00 | Honoka Kobayashi v Kisa Yoshioka | 2-6,1-6 |
| ITF W15 Kashiwa | 2023/06/08 03:00 | Kisa Yoshioka v Hikari Yamamoto | 6-3,6-4 |
| ITF W15 Kashiwa | 2023/06/07 04:50 | Kisa Yoshioka v Madison Frahn | 6-2,6-3 |
| 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 | Kisa Yoshioka v Minori Natsuka | 6-2,6-3 |
| ITF W25 Tokyo | 2023/05/28 01:00 | Kisa Yoshioka v Shiho Akita | 5-7,0-6 |
| ITF W25 Karuizawa | 2023/05/24 00:30 | Funa Kozaki v Kisa Yoshioka | 7-5,3-6,10-6 |