Happy Elements unveil details on Jin & Akiomi’s “Rainbow Stairway”

Happy Elements unveiled details on Jin & Akiomi‘s new single.

The unit consists of Tomoyasu Hishiba and Wataru Komada.

Rainbow Stairway is scheduled to be released digitally on 19/12/18.

The cover art is the following:

The tracklist is the following:

01.Rainbow Stairway

A promotional video is out.