Head-to-Head
Overview
Kawamura/ Ohwaki Yui and Kosaka/ Uemura have met 1 time so far, all in 2026. Kawamura/ Ohwaki Yui leads 1–0. Their first encounter was at the 2026 W15 Sapporo (SF), won by Kawamura/ Ohwaki Yui.
By surface
- hard1 – 0
Kawamura/ Ohwaki Yui and Kosaka/ Uemura have met 1 time so far, all in 2026. Kawamura/ Ohwaki Yui leads 1–0. Their first encounter was at the 2026 W15 Sapporo (SF), won by Kawamura/ Ohwaki Yui.