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...
Do you have any idea how worried I've been?
ألديك أدنى فكرة كم كنت قلقًا؟
Ist dir klar, wie besorgt ich war?
¿Sabes cuán preocupado estuve?
¿Sabes lo preocupado que estuve?
Je me suis inquiété,
t’as pas idée !
Sai quanto mi hai fatto preoccupare?!
Sabe o quanto eu me preocupei?
Ты осознаёшь, как я волновался?!