Chihiro Takayama defeated Mitsumi Kawasaki 6-1 6-3 in the Kyoto $10K round of 32 on hard. The upset overturned the form book — Mitsumi Kawasaki came in leading the head-to-head 1–0. Chihiro Takayama claimed a first win over Mitsumi Kawasaki in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-09-09 | Kyoto 10K | R32 | carpet | Mitsumi Kawasaki | 6-0 6-3 |