Tenshi, Ei-chan, and Shiratori all attend Kawagoe Academy. One day, they get pulled into the orbit of former conductor Haruo. He drags them into his newly founded boys choir where they suddenly find themselves performing a song in front of an audience!

Best in the nation at 
a boys choir competition?
الأفضل على البلاد في مسابقة جوقة الفتيان؟
Nationalmeister beim
Knabenchor-Wettbewerb?
¿Primer lugar en el concurso
de coros nacional?
¿Los primeros en el concurso
de coros nacional?
Gagner le concours
d’une chorale de garçons ?
Il primo posto in tutto il Giappone
al Boys' Choir Concours?
Título nacional no concurso de coral?
Стать лучшим юношеским хором в стране?