SEE ALSO: DAY6 take the stage in 'Welcome to the Show' live MV

The band's upcoming 1st Japanese single "If ????????" ("If ~ I See You Again ~") is an upbeat rock jam, and in the MV, the boys appropriately jam out to their hearts' content. The single will be released in Japan this coming March 14.�

Along with their Japanese debut, DAY6 plan on greeting fans through various promotions, including a high touch event from March 17-18. Watch the MV above.