Yumi Nakano defeated Kazusa Ito 6-1 6-3 in the Mie 10K qualifying round on carpet. Yumi Nakano extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-08-02 | Niigata 10K | R32 | carpet | Kazusa Ito | 7-6(4) 6-3 |
| 2007-06-04 | Tokyo 10K | R32 | hard | Yumi Nakano | 6-4 5-7 6-1 |