Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF W25 Karuizawa | 2023/05/27 00:30 | Mio Mushika v Momoko Kobori | 7-5,6-4 |
| ITF W25 Karuizawa | 2023/05/26 00:30 | Yukina Saigo v Momoko Kobori | 0-6,3-6 |
| ITF W25 Karuizawa | 2023/05/25 02:25 | Ramu Ueda v Momoko Kobori | 3-6,4-6 |
| ITF W60 Kurume | 2023/05/16 01:00 | Miho Kuramochi v Momoko Kobori | 6-3,3-6,6-4 |
| ITF W60 Fukuoka | 2023/05/10 00:55 | Momoko Kobori v En Shuo Liang | 1-6,0-6 |
| ITF W25 Osaka | 2023/04/13 00:55 | Georgina Garcia-Perez v Momoko Kobori | 6-4,6-1 |
| ITF W25 Kashiwa | 2023/04/06 05:50 | Su Jeong Jang v Momoko Kobori | 6-3,7-6 |
| ITF W25 Kashiwa | 2023/04/05 05:45 | Momoko Kobori v Ya-Hsuan Lee | 6-4,7-6 |
| ITF W25 Goyang | 2023/05/23 02:40 | Kyoka Okamura v Mayuka Aikawa | 3-6,6-3,6-4 |
| ITF W25 Incheon | 2023/05/18 06:15 | Mayuka Aikawa v Dayeon Back | 2-6,4-6 |
| ITF W25 Incheon | 2023/05/17 03:40 | Mayuka Aikawa v Sunam Jeong | 0-6,6-2,7-5 |
| ITF W15 Osaka | 2023/04/21 01:00 | Mayuka Aikawa v Aoi Ito | 0-6,3-6 |
| ITF W15 Osaka | 2023/04/20 03:00 | Mayuka Aikawa v Lisa-Marie Rioux | 7-5,6-4 |
| ITF W15 Osaka | 2023/04/19 05:00 | Mayuka Aikawa v Nana Kawagishi | 6-1,6-4 |
| ITF W25 Osaka | 2023/04/12 01:00 | Yafan Wang v Mayuka Aikawa | 6-1,6-2 |
| ITF W25 Osaka | 2023/04/10 08:25 | Mayuka Aikawa v Anri Nagata | 6-2,6-3 |