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 right. I foisted my kids on Matsugoro
 and hightailed it out of Tsugaru.
معك حقّ. حمّلتُ ماتسوغورو مسؤوليّة
.أطفالي وغادرتُ تسوغارو
Ja, es stimmt.
Es verdad.
Sí, soy alguien que dejó a sus hijos
con Matsugoro y abandonó Tsugaru.
C’est vrai, je le reconnais.
È vero, sono la stessa persona
Realmente.
Ну да.