Stadium: Court 4 Round: 25 Ground: Synthetic outdoor
| ITF W25 Hamamatsu | 2023/10/09 06:00 | Nagomi Higashitani v Michiru Furuya | 6-0,6-4 |
| ITF W25 Makinohara | 2023/10/03 00:30 | Eunhye Lee v Nagomi Higashitani | 6-1,6-1 |
| ITF W25 Makinohara | 2023/10/02 00:30 | Yuka Matsumoto v Nagomi Higashitani | 6-4,2-6,5-10 |
| ITF W40 Nanao | 2023/09/25 02:00 | Suzuho Oshino v Nagomi Higashitani | 6-3,6-3 |
| ITF W40 Nanao | 2023/09/24 01:00 | Tomoko Kato v Nagomi Higashitani | 2-6,5-7 |
| ITF W25 Kyoto | 2023/09/17 01:00 | Lisa-Marie Rioux v Nagomi Higashitani | 6-4,6-2 |
| UTR Pro Takasaki Women | 2023/09/09 08:27 | Nagomi Higashitani v Aya Ishii | 6-4,6-3 |
| UTR Pro Takasaki Women | 2023/09/09 01:15 | Nagomi Higashitani v Arisa Kobayashi | 6-3,6-1 |
| ITF W25 Makinohara | 2023/10/04 08:00 | Michika Ozeki v Hiromi Abe | 3-6,5-7 |
| ITF W40 Nanao | 2023/09/27 02:40 | Erika Sema v Michika Ozeki | 0-6,6-2,6-1 |
| ITF W25 Perth | 2023/09/19 05:00 | Michika Ozeki v Haruna Arakawa | 2-6,4-6 |
| ITF W25 Perth | 2023/09/12 02:00 | Taylah Preston v Michika Ozeki | 6-0,6-3 |
| ITF W25 Nakhon Si Thammarat | 2023/09/04 01:55 | Michika Ozeki v Salakthip Ounmuang | 3-6,5-7 |
| ITF W25 Nakhon Si Thammarat Qual | 2023/09/03 03:05 | Michika Ozeki v Britney Chiu | 6-3,6-3 |
| ITF W25 Nakhon Si Thammarat | 2023/08/28 04:00 | Michika Ozeki v Himari Sato | 6-7,6-4,10-3 |
| ITF W25 Nakhon Si Thammarat | 2023/08/27 07:25 | Michika Ozeki v Yatawee Chimchum | 6-4,6-1 |