Stadium: Court B Round: 54 Ground: Hardcourt indoor
| 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 W15 Sapporo | 2023/08/02 02:20 | Kayo Nishimura v Yuna Ohashi | 6-2,7-5 |
| UTR Pro Takasaki Women | 2023/09/09 06:22 | Miyu Nakashima v Yuno Kitahara | 2-6,4-6 |
| UTR Pro Takasaki Women | 2023/09/06 00:00 | Miyu Nakashima v Annette Robertson | 6-3,6-2 |
| UTR Pro Noda Women | 2023/08/27 00:00 | Miyu Nakashima v Aya Ishii | 6-4,2-6,6-3 |
| UTR Pro Noda Women | 2023/08/26 00:00 | Miyu Nakashima v Honami Sodeyama | 6-4,6-1 |
| UTR Pro Noda Women | 2023/08/24 04:45 | Miyu Nakashima v Hinata Chiba | 1-6,4-6 |
| UTR Pro Noda Women | 2023/08/21 04:30 | Miyu Nakashima v Uta Asakura | 6-2,7-5 |
| ITF W15 Sapporo | 2023/08/07 01:00 | Miyu Nakashima v Kanon Sawashiro | 4-6,6-3,11-13 |
| ITF W15 Sapporo | 2023/07/31 06:00 | Haine Ogata v Miyu Nakashima | 6-0,6-2 |