Hea Mi Kim defeated Yukiko Yabe 5-7 7-6 7-6 in the Yamaguchi 10K round of 32 on clay. The upset overturned the form book — Yukiko Yabe came in leading the head-to-head 2–0. Hea Mi Kim claimed a first win over Yukiko Yabe in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-09-20 | Hiroshima 10K | R32 | grass | Yukiko Yabe | 6-4 6-1 |
| 2004-09-13 | Kyoto 10K | QF | carpet | Yukiko Yabe | 6-7(2) 6-3 7-6(2) |