Head-to-Head
Overview
Kakizaki/ Sampei and Hashimoto/ Yamanaka have met 1 time so far, all in 2026. Hashimoto/ Yamanaka leads 1–0. Their first encounter was at the 2026 M15 Tanagura, won by Hashimoto/ Yamanaka.
By surface
- hard0 – 1
Kakizaki/ Sampei and Hashimoto/ Yamanaka have met 1 time so far, all in 2026. Hashimoto/ Yamanaka leads 1–0. Their first encounter was at the 2026 M15 Tanagura, won by Hashimoto/ Yamanaka.