Stadium: Court B1 Round: 54 Ground: Hardcourt outdoor
| ITF W80 Gifu | 2023/05/01 01:00 | Nagi Hanatani v Funa Kozaki | 6-2,3-6,4-6 |
| ITF W15 Osaka | 2023/04/19 05:00 | Funa Kozaki v Risa Ushijima | 4-6,6-2,1-6 |
| ITF W25 Kofu | 2023/03/28 00:30 | Georgina Garcia-Perez v Funa Kozaki | 6-3,6-4 |
| ITF W15 Hinode | 2023/03/21 03:00 | Funa Kozaki v Akiko Omae | 1-6,5-7 |
| ITF W40 Pune | 2023/01/24 06:30 | Funa Kozaki v Gozal Ainitdinova | 7-5,3-6,2-6 |
| ITF W40 Pune | 2023/01/23 06:30 | Mei Yamaguchi v Funa Kozaki | 6-3,1-6,3-6 |
| ITF W40 Pune | 2023/01/22 08:30 | Avishka Gupta v Funa Kozaki | 1-6,1-6 |
| ITF W40 Bhopal | 2023/01/18 07:15 | Funa Kozaki v Ekaterina Makarova | 0-6,4-6 |
| ITF W80 Gifu | 2023/05/01 01:00 | Anri Nagata v Michika Ozeki | 6-4,6-1 |
| ITF W15 Fukui | 2023/04/26 07:05 | Anri Nagata v Mua Shigeta | 5-7,4-6 |
| ITF W15 Osaka | 2023/04/20 01:35 | Ya-Hsuan Lee v Anri Nagata | 6-2,6-0 |
| ITF W25 Osaka | 2023/04/18 01:00 | Shiho Akita v Anri Nagata | 3-6,4-6 |
| ITF W25 Osaka | 2023/04/10 08:25 | Mayuka Aikawa v Anri Nagata | 6-2,6-3 |
| ITF W25 Osaka | 2023/04/10 01:00 | Anri Nagata v Natsumi Kawaguchi | 7-6,5-7,10-8 |
| ITF W25 Osaka | 2023/04/09 03:00 | Riko Hiroshima v Anri Nagata | 3-6,2-6 |
| ITF W25 Kofu | 2023/03/28 00:30 | Katarina Kozarov v Anri Nagata | 6-0,6-3 |