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!

Hi there! I'm Hibiki Haruo.
!مرحباً! أنا هيبيكي هارو
Freut mich! Ich bin Haruo Hibiki!
Hola, me llamo Haruo Hibiki.
Hola, me llamo Haruo Hibiki.
Salut. Moi, c’est Haruo Hibiki.
Piacere.
Sono Haruo Hibiki.
É um prazer. Eu sou Haruo Hibiki!
Здравствуйте! Я Хибики Харуо.