Bossun makes friends with a violinist while practicing for the upcoming Rock Festival, Sugisaki Ayano. He learns from her how fun music is, and in no time the curtain rises on the Kaimei Rock Festival!
That was when I was in first 
grade of elementary school.
Eso ocurrió durante mi 
primer año de primaria.
Eso ocurrió durante mi 
primer año de primaria.
Eu estava na primeira série.