Shuri is caught listening to music during class and has her cellphone confiscated. The song heard through her earphones is Setsu's grandfather, Matsugoro's, improvisation piece "Shungyou." How? How does she know that song? When Setsu asks about it, Shuri tells him that's a song that holds precious memories for her and her grandmother.

Shuri wants her grandmother to be able to hear "Shungyou: Spring Dawn" again, but Setsu tells her it isn't something he's capable of playing and ends up denying her request to perform. After Setsu confronts "Shungyou" once more, he finds his own way of playing it and heads off to where Shuri's grandmother lives. At last, it's time for Setsu's "Shungyou" to resound through the air...

Kaji has been struck by a misfortunate accident—a string snapped in the middle of his performance. Seeing him continue on two strings to give an amazing performance stirs Setsu's heart. Then, Umeko reveals her true motives for creating the tournament to Setsu. Will Setsu play his grandfather's sound or his own sound? At last, his performance begins...