“Zenzenzense” (“Past Past Past Life”/“Previous Previous Life”) is the eighth track on the Your Name. OST (original soundtrack) and is one of the film’s main themes and four vocals. It is one of only two rock-themed songs featured throughout the film.

The song starts playing right at the twenty-ninth minute mark when Taki and Mitsuha shout “We’re switching bodies?” in shock. It plays while the two protagonists hastily go along with the body swapping.

A Kanji version of the lyrics can be found here.