High Quality Content by WIKIPEDIA articles! "Lovers in Japan" is a song by English alternative rock band Coldplay. It was written by all members of the band for their fourth album, Viva la Vida or Death and All His Friends. The song is built around an introductory tack piano sound, then followed by chiming guitars and soaring choruses, supported by the pianos and rhythms that accompany the song`s lyrics. "Lovers in Japan" also includes the track "Reign of Love" on the album.