Stadium: Court B Round: 26 Ground: Hardcourt indoor
| ITF W25 - Kyoto | 2023/09/20 03:10 | Hiroko Kuwata v Mio Mushika | 6-4,6-2 |
| ITF W25 - Nakhon Si Thammarat | 2023/09/06 05:15 | Misaki Matsuda v Hiroko Kuwata | 6-2,6-2 |
| ITF W25 - Nakhon Si Thammarat | 2023/09/04 05:55 | Hiroko Kuwata v Yu-Yun Li | 7-6,6-1 |
| ITF W25 - Nakhon Si Thammarat - Kvalifikation | 2023/09/03 06:00 | Hiroko Kuwata v Malkia Ngounoue | 6-4,3-6,10-1 |
| ITF W25 - Nakhon Si Thammarat | 2023/08/27 10:30 | Mia Horvit v Hiroko Kuwata | 6-3,6-3 |
| ITF W15 - Monastir | 2023/08/18 08:30 | Lauren Proctor v Hiroko Kuwata | 2-6,6-4,6-3 |
| ITF W15 - Monastir | 2023/08/17 10:40 | Lola Marandel v Hiroko Kuwata | 5-7,1-6 |
| ITF W15 - Monastir | 2023/08/16 10:05 | Margaux Komano v Hiroko Kuwata | 4-6,1-6 |
| ITF W25 - Kyoto | 2023/09/19 00:55 | Hayu Kinoshita v Nagi Hanatani | 6-1,6-4 |
| ITF W40 - Hongkong | 2023/08/20 03:10 | Meiqi Guo v Hayu Kinoshita | 6-0,6-1 |
| ITF W25 - Roehampton | 2023/07/18 11:35 | Joanna Garland v Hayu Kinoshita | 6-3,6-3 |
| ITF W80 - Gifu | 2023/05/01 03:55 | Haruna Arakawa v Hayu Kinoshita | 6-4,6-0 |
| ITF W80 - Gifu | 2023/05/01 01:00 | Rio Tsuda v Hayu Kinoshita | 3-6,3-6 |
| ITF W15 - Osaka | 2023/04/19 05:00 | Miho Kuramochi v Hayu Kinoshita | 7-5,6-1 |
| ITF W25 - Osaka | 2023/04/13 03:25 | Hayu Kinoshita v Kyoka Okamura | 6-3,0-6,3-6 |
| ITF W25 - Osaka | 2023/04/11 01:00 | Talia Gibson v Hayu Kinoshita | 5-7,6-4,6-7 |