The Best Performance

The Best Performance (一番のピアノ) is the fourth episode of the Piano no Mori anime. It aired April 30, 2018.

Synopsis
Kai 's first competition began. Kai will rise to the stage while Shuhei's rival and fathers of Yuichiro Shuhei, A famous pianist, Yoichiro and Akino watch over. It was a chi that "my piano" was not found, but its amazing performance surprises the judges. But Kay himself is not convinced ... ....