Setsu's unconventional mother, Sawamura Umeko, has suddenly descended and forced him to enroll at Umezono Academy. In helping to assemble a shamisen which has lain long disused, he meets Maeda Shuri, a girl in the same grade as him. While all this is going on, Setsu reunites with his older brother, who he hasn't seen in a while, and they play shamisen together...
No matter how much emotion 
you put into your music,
،مهما صببت من مشاعر في موسيقتك
Por mucha pasión que le pongas a algo,
Por mucha pasión que le pongas a algo,
J’aurai beau jouer
de toute mon âme,
Per quanto sentimento 
si possa mettere nel suonare,
Não importa quanta emoção
eu coloque na música,
Хоть все чувства вложи в музыку,