Ground: Hardcourt outdoor
| ITF W35 Nakhon Pathom | 2025/07/30 05:00 | Natsumi Kawaguchi v Yidi Yang | 3-6,3-6 |
| ITF W35 Nakhon Pathom | 2025/07/28 02:00 | Natsumi Kawaguchi v Laalitya Kalluri | 6-1,6-2 |
| ITF W35 Nakhon Pathom | 2025/07/27 03:37 | Natsumi Kawaguchi v Chotirin Kaewka | 6-3,6-0 |
| ITF W15 Nakhon Pathom | 2025/07/25 04:03 | Natsumi Kawaguchi v Mao Mushika | 4-6,4-6 |
| ITF W15 Nakhon Pathom | 2025/07/24 04:30 | Natsumi Kawaguchi v Bunyawi Thamchaiwat | 4-6,6-1,3-0 |
| ITF W15 Nakhon Pathom | 2025/07/23 05:56 | Viktoria Morvayova v Natsumi Kawaguchi | 6-3,2-6,1-6 |
| ITF W15 Nakhon Pathom | 2025/07/18 02:00 | Patcharin Cheapchandej v Natsumi Kawaguchi | 6-3,6-2 |
| ITF W15 Nakhon Pathom | 2025/07/17 02:00 | Stefani Webb v Natsumi Kawaguchi | 5-7,6-4,5-6 |
| ITF W50 Koksijde | 2025/08/04 08:00 | Berfu Cengiz v Mana Kawamura | 6-1,6-4 |
| ITF W50 Koksijde | 2025/08/03 08:00 | Sarafina Olivia Hansen v Mana Kawamura | 2-6,1-6 |
| ITF W35 Knokke-Heist | 2025/07/28 08:00 | Mana Kawamura v Jade Groen | 4-6,6-3,0-1 |
| ITF W35 Knokke-Heist | 2025/07/27 11:04 | Mana Kawamura v Renee De Ketelaere | 6-1,6-0 |
| ITF W15 Campina | 2025/07/22 08:31 | Federica Sacco v Mana Kawamura | 6-1,6-2 |
| ITF W50 Palma del Rio | 2025/06/23 07:00 | Mana Kawamura v Elena Giovanna Giessler | 4-6,6-2,4-6 |
| ITF W35 Tauste | 2025/06/18 18:01 | Mana Kawamura v Celia Anson Sanchez | 6-2,4-6,3-6 |
| ITF W35 Tauste | 2025/06/17 10:28 | Eva Vedder v Mana Kawamura | 3-6,6-2,3-6 |