Stadium: Court 2 Round: 54 Ground: Hardcourt outdoor
| ITF W40 Nonthaburi Qual | 2023/01/08 07:30 | Honoka Kobayashi v Mayuka Aikawa | 1-6,4-6 |
| ITF W40 Nonthaburi | 2023/01/01 08:20 | Yeon Woo Ku v Honoka Kobayashi | 6-4,6-2 |
| ITF W60 Kyoto | 2022/12/19 02:00 | Suzuho Oshino v Honoka Kobayashi | 6-2,6-4 |
| ITF W60 Tokyo | 2022/11/14 00:55 | Nagi Hanatani v Honoka Kobayashi | 6-1,6-4 |
| ITF W25 Yokohama | 2022/11/10 03:25 | Ayano Shimizu v Honoka Kobayashi | 6-1,6-4 |
| ITF W25 Yokohama | 2022/11/09 05:00 | Honoka Kobayashi v Yuka Hosoki | 4-6,6-2,6-2 |
| ITF W25 Yokohama | 2022/11/08 00:50 | Ayaka Okuno v Honoka Kobayashi | 1-6,1-6 |
| ITF W25 Yokohama | 2022/11/07 01:00 | Rinko Matsuda v Honoka Kobayashi | 4-6,3-6 |
| ITF W60 Tokyo | 2022/11/14 00:50 | Rinon Okuwaki v Eri Shimizu | 4-6,1-6 |
| ITF W25 Yokohama | 2022/11/08 02:50 | Aoi Ito v Rinon Okuwaki | 6-3,7-5 |
| ITF W25 Yokohama | 2022/11/07 02:30 | Rinon Okuwaki v Hiromi Abe | 7-6,6-2 |
| ITF W25 Hamamatsu | 2022/10/10 04:00 | Ayano Shimizu v Rinon Okuwaki | 6-3,6-0 |
| ITF W25 Hamamatsu | 2022/10/09 01:00 | Rinon Okuwaki v Michiru Furuya | 6-2,6-1 |
| ITF W25 Makinohara | 2022/10/03 04:10 | Hayu Kinoshita v Rinon Okuwaki | 7-5,6-2 |
| ITF W25 Makinohara | 2022/10/03 00:30 | Shiho Shibata v Rinon Okuwaki | 0-6,6-3,1-10 |
| ITF W25 Nanao | 2022/09/26 01:00 | Ikumi Yamazaki v Rinon Okuwaki | 6-4,6-2 |