Estadio: Court 6 Round: 26 Ground: Hardcourt outdoor
| ITF Makinohara - Femenino | 2018/10/09 00:30 | Ayumi Koshiishi v Kisa Yoshioka | 7-5,6-3 |
| ITF W15 Kuching | 2023/03/01 09:35 | Ayumi Koshiishi v Jo-Leen Saw | 6-2,6-0 |
| ITF W15 Kuala Lumpur | 2023/02/26 01:30 | Hanyu Guo v Ayumi Koshiishi | 6-4,6-3 |
| ITF W15 Kuala Lumpur | 2023/02/25 01:30 | Ayumi Koshiishi v Aunchisa Chanta | 6-4,7-5 |
| ITF W15 Kuala Lumpur | 2023/02/24 01:30 | Ayumi Koshiishi v Riko Sawayanagi | 6-3,7-6 |
| ITF W15 Kuala Lumpur | 2023/02/23 01:30 | Ayumi Koshiishi v Meiqi Guo | 6-3,6-1 |
| ITF W15 Ipoh | 2023/02/18 01:30 | Lanlana Tararudee v Ayumi Koshiishi | 6-4,7-5 |
| ITF W15 Ipoh | 2023/02/17 01:30 | Dabin Kim v Ayumi Koshiishi | 2-6,5-7 |
| ITF W15 Ipoh | 2023/02/16 03:55 | Sara Nayar v Ayumi Koshiishi | 4-6,3-6 |
| ITF W15 Kuching | 2023/03/01 07:40 | Yanni Liu v Kisa Yoshioka | 4-6,6-3,6-7 |
| ITF W15 Kuching | 2023/02/28 05:00 | Kisa Yoshioka v Deria Nur Haliza | 0-6,6-4,10-7 |
| ITF W15 Kuching | 2023/02/26 06:30 | Kisa Yoshioka v Shanelle Iaconi | 6-1,6-2 |
| ITF W15 Kuala Lumpur | 2023/02/20 05:30 | Kisa Yoshioka v Deria Nur Haliza | 4-6,6-2,9-11 |
| ITF W15 Kuala Lumpur | 2023/02/20 01:00 | Gio Jang v Kisa Yoshioka | 2-6,0-6 |
| ITF W15 Kuala Lumpur | 2023/02/19 01:30 | Kisa Yoshioka v Shanelle Iaconi | 6-0,7-5 |
| ITF W15 Ipoh | 2023/02/16 03:25 | Lanlana Tararudee v Kisa Yoshioka | 6-2,6-0 |
| ITF W15 Ipoh | 2023/02/15 03:20 | Li Hsin Lin v Kisa Yoshioka | 3-6,1-6 |