Akiko Yonemura defeated Tomoko Dokei 6-1 7-5 in the Gunma 25K qualifying round on carpet. The result followed the form book — Akiko Yonemura came in leading the head-to-head 2–1. Akiko Yonemura extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-07-31 | Tokachi 250K | R32 | carpet | Akiko Yonemura | 6-0 |
| 2006-07-10 | Miyazaki 25K | R32 | carpet | Akiko Yonemura | 7-5 4-6 6-4 |
| 2004-11-01 | Sutama 25K | R16 | clay | Tomoko Dokei | 6-2 2-6 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.