The single serves as a commemoration of their 10th anniversary and saw the group return to the style that originally made them popular.

Nirai Kanai,[1] is an Okinawan myth about a magical island off the coast of Okinawa where the gods live.

Harking back to their beginnings, all the songs selected for the single were based on the Eurobeat style of music.

They coined a new term, "Okinawan-Euro" to describe "Nirai Kanai" that takes Eurobeat and combines it with traditional Okinawan flavors.

MAX took a major role in the production of this song including writing its lyrics and performing some of the music.