The girl Shiki met in the library was the same girl that he had seen riding on the back of Sasajima's bike. The book she left behind has a marker stuck to the page on building quiz bowl buzzer systems. Is she involved with quiz bowl? As Shiki is thinking about all his, Mari tells him they're having a joint quiz bowl practice with another school today. That school turns out to be Miyaura High, the team that claims Mikuriya as a member!
So "originated" didn't refer to a place of origin, 
but a point of origin in Japanese music.
،إذًا "أصلها" لم يكن المقصود بها المكان
.بل مرحلة من الموسيقى اليابانيّة
„Stammen“ sollte also nicht auf einen Ort, sondern
auf den Kulturkreis der japanischen Musik hindeuten.
"Hougaku" se refería a la dirección.
Es música japonesa.
Hougaku se refería a la dirección.
Es música japonesa.
C’était pas « dans tous les sens »
mais « danses traditionnelles ».
Quindi "frenetico" non indicava una corsa,
ma il movimento delle braccia che suonano.
Então a "arte" era a música.
«Возникло» относилось не к месту 
появления, а к периоду японской музыки.