Makoto Ninomiya defeated Kanae Hisami 6-2 6-4 in the Kofu $10K qualifying round on hard. The result followed the form book — Makoto Ninomiya came in leading the head-to-head 3–1. Makoto Ninomiya extended the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-07-13 | Bangkok $25K | R32 | hard | Kanae Hisami | 6-3 6-4 |
| 2014-09-08 | Kyoto 10K | QF | hard | Makoto Ninomiya | 6-4 6-3 |
| 2013-03-18 | Kofu 10K | R32 | hard | Makoto Ninomiya | 6-2 6-3 |
| 2010-11-15 | Hyogo 10K | QF | carpet | Makoto Ninomiya | 5-7 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.