Kaori Aoyama defeated Mitsuko Ise 3-6 6-3 6-3 in the Sutama 25K round of 16 on clay. Kaori Aoyama extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-08-03 | Niigata 10K | R32 | carpet | Kaori Aoyama | 6-0 7-5 |
| 2003-10-27 | Sutama 10K | QF | clay | Mitsuko Ise | 7-5 6-1 |