Kumiko Iijima defeated Tomoyo Takagishi 6-2 6-4 in the Noto 25K round of 32 on carpet. The upset overturned the form book — Tomoyo Takagishi came in leading the head-to-head 1–0. Kumiko Iijima claimed a first win over Tomoyo Takagishi in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-10-29 | Taoyuan 50K | R16 | hard | Tomoyo Takagishi | 3-6 6-4 6-4 |