Maika Ozaki defeated Ryoko Takemura 6-2 6-3 in the Nagano 10K round of 16 on grass. The result followed the form book — Maika Ozaki came in leading the head-to-head 1–0. Maika Ozaki extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-11-01 | Sutama 25K | R32 | clay | Maika Ozaki | 6-3 1-6 6-3 |