Your Lie in April movie plot

Arima's mother wanted to nurture him into a world-renowned pianist, and he lived up to his mother's expectations, winning many grand prizes in piano competitions when he was still in elementary school. In the autumn of 11, Gongsheng's mother passed away. Since then, he could no longer hear the sound of the piano he played. Depressed, he had to give up playing. But at the age of 14, through the introduction of his childhood friend, Gongsheng met. He met violinist Kaoru Miyazono, and was attracted by Kaoru's free and unrestrained nature. Unexpectedly, Kaoru invited Kosei to be her accompaniment during the competition.