Stadium: Court 1 Round: 62 Ground: Synthetic outdoor
| ITF - W25 Makinohara | 2023/10/03 03:05 | Anri Nagata v Hikaru Sato | 7-5,6-2 |
| ITF - W25 Makinohara | 2023/10/02 03:30 | Riko Kikawada v Hikaru Sato | 3-6,3-6 |
| ITF W15 - Yeongwol | 2023/09/08 01:00 | Hikaru Sato v Dabin Kim | 3-6,2-6 |
| ITF W15 - Yeongwol | 2023/09/07 01:00 | Honoka Kobayashi v Hikaru Sato | 6-3,4-6,6-7 |
| ITF W15 - Yeongwol | 2023/09/06 01:00 | Hikaru Sato v Chisa Hosonuma | 5-7,6-0,6-2 |
| ITF W15 - Yeongwol | 2023/09/04 04:10 | Hikaru Sato v Ji Min Park | 6-1,6-0 |
| ITF W15 - Yeongwol | 2023/09/02 05:05 | Dasha Ivanova v Hikaru Sato | 7-6,6-2 |
| ITF W15 - Yeongwol | 2023/09/01 02:55 | Yu Jin Ahn v Hikaru Sato | 6-2,6-7,1-6 |
| ITF - W40 Nanao | 2023/09/25 03:35 | Nanari Katsumi v Suzuna Oigawa | 7-5,6-4 |
| ITF - W40 Nanao | 2023/09/24 03:55 | Suzuna Oigawa v Yu-Yun Li | 7-5,6-4 |
| UTR - Pro Miki - Dames | 2023/07/09 02:40 | Suzuna Oigawa v Uta Asakura | 6-2,6-1 |
| UTR - Pro Miki - Dames | 2023/07/08 07:00 | Suzuna Oigawa v Suzuka Sambyakugari | 6-1,6-3 |
| UTR - Pro Miki - Dames | 2023/07/06 04:33 | Suzuna Oigawa v Lira Kosaka | 2-6,6-2,0-6 |
| UTR - Pro Miki - Dames | 2023/07/05 03:15 | Suzuna Oigawa v Harune Shigemasu | 6-1,6-2 |
| UTR - Pro Miki - Dames | 2023/07/04 02:00 | Suzuna Oigawa v Ayaka Ozeki | 6-7,4-6 |
| ITF - W15 Kawaguchi | 2023/06/13 05:00 | Hikaru Yoshikawa v Suzuna Oigawa | 6-4,7-5 |