QU4RTZ is here at last! Our first introduction to Nijigasaki's subunits! SING! SONG! SMILE! is such a fun song to watch and listen to! I love how the harmony of their voices meld into one mesmerizing sound! Plot-wise, this episode builds up on the last one's setup which paid off in a splendid MV! Seeing the members plan their concert is such a cute and fun experience. Also, Kanata's mom is such a good looking character! A must watch episode definitely.