stadio: Court 6 Round: 54 Ground: Hardcourt outdoor
| ITF W40 Nonthaburi | 2023/01/01 02:00 | Hiroko Kuwata v Riko Sawayanagi | 6-7,4-6 |
| ITF W60 Kyoto | 2022/12/20 01:00 | Carol Zhao v Hiroko Kuwata | 7-5,3-6,6-2 |
| ITF W60 Tokyo | 2022/11/15 02:05 | Hiroko Kuwata v Momoko Kobori | 4-6,4-6 |
| ITF W25 Yokohama | 2022/11/09 06:40 | Hiroko Kuwata v Ayano Shimizu | 5-7,1-6 |
| ITF W60 Macon | 2022/10/19 22:55 | Hiroko Kuwata v Taylor Townsend | 1-6,0-6 |
| ITF W25 Firenze | 2022/10/12 16:35 | Ana Sofia Sanchez v Hiroko Kuwata | 5-7,6-3,6-0 |
| ITF W80 Rancho Santa Fe | 2022/10/03 16:55 | Alana Smith v Hiroko Kuwata | 6-3,6-1 |
| ITF W60 Templeton | 2022/09/27 20:30 | Alexa Glatch v Hiroko Kuwata | 6-2,6-2 |
| ITF W60 Kyoto | 2022/12/19 02:00 | Mei Yamaguchi v Ari Matsumoto | 7-6,3-6,2-10 |
| ITF W60 Tokyo | 2022/11/14 06:05 | Naho Sato v Mei Yamaguchi | 6-4,7-6 |
| ITF W60 Tokyo | 2022/11/14 01:00 | Rinko Matsuda v Mei Yamaguchi | 2-6,2-6 |
| ITF W25 Yokohama | 2022/11/07 06:55 | Mei Yamaguchi v Miyu Kato | 1-6,0-6 |
| ITF W25 Hamamatsu | 2022/10/13 01:00 | Rina Saigo v Mei Yamaguchi | 4-6,6-4,6-2 |
| ITF W25 Hamamatsu | 2022/10/11 01:00 | Mei Yamaguchi v Rio Tsuda | 6-1,6-2 |
| ITF W25 Tbilisi | 2022/05/31 13:00 | Ekaterina Ovcharenko v Mei Yamaguchi | 6-3,6-1 |
| ITF W25 Tbilisi | 2022/05/24 10:00 | Anastasia Sukhotina v Mei Yamaguchi | 6-3,6-2 |