Keiko Taguchi defeated Tomoko Dokei 1-6 6-1 7-5 in the Kofu 10K round of 32 on clay. Keiko Taguchi extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-10-31 | Sutama 25K | R32 | clay | Tomoko Dokei | 6-2 6-2 |
| 2003-04-14 | Yamaguchi 10K | R16 | clay | Keiko Taguchi | 6-4 6-2 |