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!

A c-c-c-cute Western sweets shop!
!إنّه متجر حلويات غربيّة ظريفة
Pasticceria Kawagoe
Лу-лу-лучшие западные сладости!