Keiko Taguchi defeated Yumi Yokoi 6-3 6-4 in the Kugayama 3 10K round of 16 on hard. The result followed the form book — Keiko Taguchi came in leading the head-to-head 1–0. Keiko Taguchi extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-11-20 | Kofu Open | QF | carpet | Keiko Taguchi | 5-3 4-1 4-5(3) 4-2 |