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!

so we are recruiting instructors.
لذا سنوظّف معلّمين
j’ai besoin d’un mentor
pour les élèves.
deixando nosso currículo mais universal.
ищем для него руководителей.