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!

When he was little, people said 
he had the voice of an angel!
وفي طفولته، قال الناس أنّه
!يمتلك صوت ملاك
Als Kind wurde ihm oft eine
engelsgleiche Stimme nachgesagt.
et on lui disait déjà
qu’il avait une voix d’ange !
e da bambino gli dicevano che aveva
e diziam que ele tinha a voz de um anjo!
С самого детства голосок
 у него был ангельский!