Stadium: COURT B Round: 54 Ground: Synthetic outdoor
| 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 |
| ITF W15 Sapporo | 2023/07/27 03:50 | Kayo Nishimura v Mio Mushika | 4-6,3-6 |
| ITF W15 Sapporo | 2023/07/31 06:00 | Haram Kim v Kurumi Tamura | 7-6,6-2 |
| ITF W15 Sapporo | 2023/07/26 01:00 | Kurumi Tamura v Rinon Okuwaki | 5-7,2-6 |
| ITF W15 Kawaguchi | 2023/06/13 00:00 | Kurumi Tamura v Miyu Nakashima | 1-6,4-6 |
| ITF W15 Kashiwa | 2023/06/07 06:05 | Kurumi Tamura v Mao Mushika | 6-4,4-6,4-6 |
| ITF W15 Kashiwa | 2023/06/05 01:00 | Honori Koyama v Kurumi Tamura | 6-7,3-6 |
| UTR Pro Miki Women | 2023/02/19 00:30 | Kurumi Tamura v Kaede Tajima | 6-0,2-6,5-4 |
| UTR Pro Miki Women | 2023/02/18 06:16 | Kurumi Tamura v Suzuna Oigawa | 6-1,5-7,5-3 |
| UTR Pro Miki Women | 2023/02/16 00:30 | Himari Hayashi v Kurumi Tamura | 2-6,2-5 |