The music video for Little Glee Monster's collaboration song with Pentatonix, "Dear My Friend feat. Pentatonix," has been uploaded onto YouTube.

Little Glee Monster became good friends with Pentatonix after appearing in an event together back in 2014, which led to this collaboration. "Dear My Friend feat. Pentatonix" is the title track to Little Glee Monster's new single that's scheduled to drop on December 16. It was written and composed by Kameda Seiji, and arranged by Pentatonix. The video is comprised of scenes in Tokyo and Los Angeles, as well as scenes of the members singing in split-screen.