Ground: Hardcourt outdoor
| UTR Pro Kawaguchi Women | 2025/05/03 01:50 | Kokoro Ishikawa v Ichino Horikawa | 7-5,5-7,6-7 |
| UTR Pro Kawaguchi Women | 2025/05/01 05:10 | Kokoro Ishikawa v Azusa Ishii | 4-6,6-1,6-4 |
| UTR Pro Kawaguchi Women | 2025/05/01 01:55 | Kokoro Ishikawa v Ayaka Kanai | 7-6,6-1 |
| UTR Pro Kawaguchi Women | 2025/04/30 01:25 | Magdalena Bresson v Kokoro Ishikawa | 2-6,6-7 |
| UTR Pro Kawaguchi Women | 2025/04/29 04:40 | Miyu Nakashima v Kokoro Ishikawa | 6-0,6-3 |
| UTR Pro Yokohama Women | 2025/01/31 02:25 | Kanna Soeda v Kokoro Ishikawa | 6-7,4-6 |
| UTR Pro Yokohama Women | 2025/01/30 01:00 | Rio Wakayama v Kokoro Ishikawa | 0-6,2-6 |
| UTR Pro Yokohama Women | 2025/01/29 03:10 | Sara Yoshida v Kokoro Ishikawa | 6-3,6-3 |