Kis-My-Ft2 will release their 34th single, "La la la," on December 23.

The title track is described as a heartfelt song about gratitude and passing on the kindness and warmth received from others. With its refreshing and emotional sound, the song reflects the bond Kis-My-Ft2 has built with their fans over the past 15 years since their debut.

The single will be released in five editions, including three limited editions with Blu-ray or DVD content, a regular CD-only edition, and an exclusive edition available through Famicle Store Online.

All five editions will include "Christmas Love," the official original song for Christmas Advent, as a B-side track.

Ahead of the physical release, "La la la" was released digitally on November 10.