Kaori is pushing Kousei to the limits in an attempt to bring back his musical skills. Tsubaki has to figure out where her feelings are pointing her.

Takeshi Aiza and Emi Igawa. These two have a strong rivalry with Kousei. But what drives them to play piano?

It's Kousei's turn to take the stage, and everyone is waiting to see whether or not he will be able to play. How will he be able to perform with the memories of his mother still floating in his mind?

During the Maihou Music Competition, Kousei has trouble hearing the notes. He tries drawing on dear memories to help him through his performance.

School's over and Summer break has begun, as long as you're not in Summer School. For Kousei and Kaori though there's not break yet, as they have to prepare for the Gala Concert. Tsubaki though just wants to spend whatever time she can with her friends, as the future is so uncertain. Can Saki help Kousei hear the music?

Kousei has taken the stage at the Gala Concert. Endeavoring to put on a performance without Kaori. This is his chance to prove his abilities as a pianist and try to come to terms with the memory of his mother.

Tsubaki is frustrated as she sees her friends moving forward, afraid that she might be left behind. Kousei finds it difficult to keep visiting Kaori in the hospital. Hiroko comes across a promising young talent.

After Nagi and Kousei's performance Takeshi is pumped. It's his turn to take the stage. What will his music say about himself? What will he convey to the audience?

Kousei breaks down and stops playing piano after he witnesses Kaori's health waning. The Eastern Japan Piano Competition continues.

The OVA focuses on Kousei, Emi, and Takeshi when they were younger, showing their troubles during their competitions and the beginning of their rivalry.