Maiko Inoue defeated Kaori Aoyama 6-1 7-5 in the Ioujima-Town 10K round of 16 on carpet. The result followed the form book — Maiko Inoue came in leading the head-to-head 1–0. Maiko Inoue extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-10-04 | Saga 25K | R32 | grass | Maiko Inoue | 6-4 3-6 6-1 |