Shiho Hisamatsu defeated Chisayo Ito 6-2 7-6 in the Kugayama 10K qualifying round on hard. The result followed the form book — Shiho Hisamatsu came in leading the head-to-head 2–0. Shiho Hisamatsu extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-10-13 | Haibara 25K | QF | carpet | Shiho Hisamatsu | 6-2 6-3 |
| 2000-09-04 | Ibaraki 10K | SF | hard | Shiho Hisamatsu | 6-3 3-3 |