Stadium: Court 3 Round: 62 Ground: Synthetic outdoor
| ITF W15 Kawaguchi | 2023/06/13 00:00 | Sera Nishimoto v Kaho Oyama | 3-6,4-6 |
| ITF W15 Kashiwa | 2023/06/05 01:00 | Nagomi Higashitani v Sera Nishimoto | 6-0,6-2 |
| ITF W15 Fukui | 2023/04/24 01:00 | Sera Nishimoto v Honori Koyama | 4-6,2-6 |
| ITF W25 Kofu | 2023/03/27 02:30 | Britney Chiu v Sera Nishimoto | 1-6,6-4,10-6 |
| ITF W15 Hinode | 2023/03/20 03:00 | Kanako Morisaki v Sera Nishimoto | 6-4,6-2 |
| UTR Pro Miki Women | 2023/02/18 05:54 | Sera Nishimoto v Himari Hayashi | 6-2,6-7,3-6 |
| UTR Pro Miki Women | 2023/02/17 06:11 | Kaho Oyama v Sera Nishimoto | 6-4,7-5 |
| UTR Pro Miki Women | 2023/02/16 05:00 | Kanon Sawashiro v Sera Nishimoto | 5-7,3-6 |
| ITF W15 Kawaguchi | 2023/06/13 03:00 | Mai Kandori v Miyu Nakashima | 6-3,7-5 |
| ITF W15 Kawaguchi | 2023/06/13 00:00 | Kurumi Tamura v Miyu Nakashima | 1-6,4-6 |
| ITF W15 Fukui | 2023/04/24 02:00 | Rinon Okuwaki v Miyu Nakashima | 6-2,6-0 |
| ITF W25 Kofu | 2023/03/28 00:30 | Miyu Nakashima v Ramu Ueda | 2-6,1-6 |
| ITF W25 Kofu | 2023/03/27 00:30 | Miyu Nakashima v Mua Shigeta | 6-1,6-1 |
| ITF W15 Hinode | 2023/03/20 01:00 | Riko Hiroshima v Miyu Nakashima | 5-7,0-6 |
| ITF W15 Hinode | 2023/03/19 01:00 | Miyu Nakashima v Yuka Matsumoto | 6-0,6-2 |
| ITF W25 Makinohara | 2019/10/08 02:30 | Honoka Kobayashi v Miyu Nakashima | 6-2,4-6,11-9 |