"Force" is a song by Japanese rock unit Superfly. It is a song from the album of the same name, serving as its title track. It is being released as a re-cut single on October 31, 2012.[1] The song, on its own, is used as the theme song for the TV Asahi drama Doctor X,[2] and as a radio single reached 46 on the BillboardJapan Hot 100.