Juice=Juice will release their 15th single (currently untitled) on December 22.

The upcoming single will be a triple A-side including their songs "Familia" and "Future Smile." This will be the last single for current leader Kanazawa Tomoko, who will be graduating from the group on November 24 after their concert 'Juice=Juice Concert 2021 ~FAMILIA~' at Yokohama Arena.