Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF W15 Sapporo WD | 2023/08/05 01:00 | Mushika/Sato v Back/Jeong | 6-3,6-4 |
| ITF W15 Sapporo WD | 2023/08/04 04:20 | Mushika/Sato v Nakashima/Okuwaki | 6-0,6-4 |
| ITF W15 Sapporo WD | 2023/08/03 08:00 | Mushika/Sato v Ogata/Oshino | 7-6,6-3 |
| ITF W15 Sapporo WD | 2023/08/02 05:35 | Kawagishi/Kozaki v Mushika/Sato | 6-4,3-6,17-19 |