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...
You're working hard all on
 your own there, aren't you?
تعملين بجدّ لوحدك هناك، أليس كذلك؟
Du arbeitest ja ganz alleine daran.
Ha de ser duro estar sola.
-Ha de ser duro estar sola.
-Sí.
Tu en es le seul membre,
pas vrai ?
Mandi avanti l'attività tutta da sola, eh?
Você tá se esforçando sozinha, né?
Ты так стараешься ради этого.