Chisayo Ito defeated Akiko Kinebuchi 6-2 6-4 in the Ibaraki 4 10K round of 32 on hard. The result followed the form book — Chisayo Ito came in leading the head-to-head 2–1. Chisayo Ito extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-09-24 | Kyoto 10K | R16 | carpet | Akiko Kinebuchi | 4-6 6-3 7-5 |
| 2001-06-18 | Inchon 10K | R32 | hard | Chisayo Ito | 6-0 6-0 |
| 1998-11-16 | Haibara 10K | R16 | carpet | Chisayo Ito | 7-5 6-3 |