Quintuple☆Smile

Quintuple☆Smile is the first digital collaboration single between the lead vocalists of the bands Poppin'Party, Hello, Happy World!, Afterglow, Roselia, and Pastel*Palettes. The lead track was later featured as the B-side for Picotto! Papitto!! GARUPA☆PICO!!!.

Tracklist

 * 1) Quintuple☆Smile
 * 2) Quintuple☆Smile (Instrumental)