Stadium: Court 3 Round: 54 Ground: Synthetic outdoor
| ITF W25 Kyoto | 2023/09/17 02:00 | Kayo Nishimura v Miyu Nakashima | 2-6,6-3,10-12 |
| ITF W100 Tokyo | 2023/09/03 03:10 | Kayo Nishimura v Aoi Ito | 4-6,1-6 |
| ITF W15 Sapporo | 2023/08/11 01:00 | Kayo Nishimura v Ho Ching Wu | 3-6,1-6 |
| ITF W15 Sapporo | 2023/08/10 01:00 | Nana Kawagishi v Kayo Nishimura | 6-7,4-6 |
| ITF W15 Sapporo | 2023/08/09 02:30 | Kayo Nishimura v Ichino Horikawa | 6-4,6-1 |
| ITF W15 Sapporo | 2023/08/05 01:00 | Rinon Okuwaki v Kayo Nishimura | 3-6,6-1,6-1 |
| ITF W15 Sapporo | 2023/08/04 01:00 | Yuhan Liu v Kayo Nishimura | 1-6,4-6 |
| ITF W15 Sapporo | 2023/08/03 06:40 | Kayo Nishimura v Moeka Miyata | 6-0,6-2 |
| ITF W25 Kyoto | 2023/09/17 04:00 | Kanako Osafune v Kanako Morisaki | 3-6,2-6 |
| UTR Pro Carrara Women | 2023/08/11 23:00 | Kanako Osafune v Cara Korhonen | 3-6,1-6 |
| UTR Pro Carrara Women | 2023/08/11 00:30 | Kanako Osafune v Sahra Dennehy | 6-7,6-7 |
| UTR Pro Carrara Women | 2023/08/10 02:00 | Kanako Osafune v Grace Thomas | 6-3,3-6,5-3 |
| UTR Pro Carrara Women | 2023/08/09 05:30 | Lisa Mays v Kanako Osafune | 6-2,6-2 |
| UTR Pro Carrara Women | 2023/08/07 23:00 | Nithesa Selvaraj v Kanako Osafune | 6-1,5-4 |
| ITF W15 Caloundra | 2023/08/01 04:25 | Chisa Hosonuma v Kanako Osafune | 6-2,6-2 |
| ITF W15 Caloundra | 2023/07/26 05:05 | Nanari Katsumi v Kanako Osafune | 6-1,6-2 |