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 always do things out of the blue, don't you?
تفعل أشياء بشكل مفاجئ دائمًا، أليس كذلك؟
Du überrumpelst einen immer so.
Siempre tan repentino, ¿eh?
Siempre tan repentino, ¿eh?
Toujours aussi impulsif, toi !
Tu fai sempre le cose senza rifletterci!
Você é sempre impulsivo, né?
Ты всегда как удумаешь что-то.