Christmas Eve Choir (聖・夜・合・唱 Sei・Ya・Gas・Shō) is the fifteenth episode of Kamen Rider Fourze. It is the first part of the festive Perseus arc.
Plot[]
Yuuki is invited to join the Glee Club for a performance for the Kindergarten Class, however, her singing disrupts a fellow student in possession of a Zodiarts Switch.