Estádio: Waseda Indoor 1 Round: 29 Ground: Hardcourt outdoor
| ITF - W25 Hamamatsu | 2022/10/12 02:25 | Aoi Ito v Natsumi Kawaguchi | 6-3,1-6,6-0 |
| ITF - W15 Hinode | 2023/03/26 00:25 | Aoi Ito v Chia Yi Tsao | 7-5,6-4 |
| ITF - W15 Hinode | 2023/03/24 00:00 | Aoi Ito v Moeka Miyata | 6-3,6-1 |
| ITF - W15 Hinode | 2023/03/23 03:50 | Aoi Ito v Shiho Akita | 6-4,6-7,7-6 |
| ITF - W15 Hinode | 2023/03/21 03:00 | Aoi Ito v Yu-Yun Li | 4-6,6-3,6-2 |
| ITF - W15 Kuching | 2023/03/03 01:30 | Ayumi Koshiishi v Aoi Ito | 6-1,7-6 |
| ITF - W15 Kuching | 2023/03/02 01:30 | Margot Phanthala v Aoi Ito | 5-7,1-6 |
| ITF - W15 Kuching | 2023/02/28 01:00 | Han Shi v Aoi Ito | 6-7,4-6 |
| ITF - W15 Cuala Lumpur | 2023/02/21 03:50 | Riko Sawayanagi v Aoi Ito | 7-5,6-0 |
| ITF - W15 Hinode | 2023/03/26 00:30 | Natsumi Kawaguchi v Ayumi Koshiishi | 6-1,6-2 |
| ITF - W15 Hinode | 2023/03/24 00:00 | Akiko Omae v Natsumi Kawaguchi | 4-6,4-6 |
| ITF - W15 Hinode | 2023/03/23 07:10 | Gyeong Seo Lee v Natsumi Kawaguchi | 3-6,3-6 |
| ITF - W15 Hinode | 2023/03/22 04:30 | Kanako Osafune v Natsumi Kawaguchi | 3-6,1-6 |
| ITF - W60 Quioto | 2022/12/19 03:00 | Natsumi Kawaguchi v Ramu Ueda | 6-3,4-6,7-10 |
| ITF - W25 Monastir | 2022/12/16 10:10 | Adithya Karunaratne v Natsumi Kawaguchi | 6-4,6-2 |
| ITF - W25 Monastir | 2022/12/15 08:30 | Natsumi Kawaguchi v Maria Timofeeva | 2-6,6-2,6-2 |
| ITF - W25 Monastir | 2022/12/14 11:30 | Alice Rame v Natsumi Kawaguchi | 6-7,3-6 |