Egao Biyori

 is the 16th single released by ZONE.

Tracklist

 * 1) Egao Biyori (笑顔日和)
 * 2) Two Hearts
 * 3) Aibana (愛花)
 * 4) Egao Biyori (笑顔日和) (backing track)
 * 5) Two Hearts (backing track)

Featured Members

 * MIYU
 * MAIKO
 * TOMOKA
 * MIZUHO

Trivia

 * Multi-talent Hasato Mao modelled for the jacket covers.