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!

What Tori-chan just said...
...ما قاله توري-تشان
Er ignoriert völlig, …
Lo que acaba de decir Tori…
Lo que acaba de decir Tori…
– T’as dit plein de trucs…
– … et il a rien écouté.
Non ti sta ascoltando, Tori-chan.
O que o Tori disse...
То, что сказал Тори...