A method for manufacturing a slide fastener, the slide fastener comprising: a pair of right and left fastener tapes; a pair of right and left fastener element rows respectively provided on opposing tape side edge portions of the pair of right and left fastener tapes, each of the fastener element rows having a plurality of fastener elements; and a slider configured to engage and disengage the pair of right and left fastener element rows; the method comprising: coloring at least one of the pair of right and left fastener tapes and the pair of right and left fastener element rows in a plurality of colors (C1 to C6) at a predetermined interval in a longitudinal direction by inkjet or transferring colors of a transfer film while the pair of right and left fastener element rows are engaged with each other to provide a fastener chain; characterized by disengaging the pair of right and left fastener element rows; moving one of the pair of right and left fastener tapes in the longitudinal direction so that the colors of the fastener tapes and/or the colors of the fastener element rows are different from each other in right and left sides; and reengaging the right and left fastener element rows to provide the fastener chain in which the colors of the fastener tapes and/or the colors of the fastener element rows are different from each other in the right and left sides. a pair of right and left fastener tapes; a pair of right and left fastener element rows respectively provided on opposing tape side edge portions of the pair of right and left fastener tapes, each of the fastener element rows having a plurality of fastener elements; and a slider configured to engage and disengage the pair of right and left fastener element rows; the method comprising: coloring at least one of the pair of right and left fastener tapes and the pair of right and left fastener element rows in a plurality of colors (C1 to C6) at a predetermined interval in a longitudinal direction by inkjet or transferring colors of a transfer film while the pair of right and left fastener element rows are engaged with each other to provide a fastener chain; characterized by disengaging the pair of right and left fastener element rows; moving one of the pair of right and left fastener tapes in the longitudinal direction so that the colors of the fastener tapes and/or the colors of the fastener element rows are different from each other in right and left sides; and reengaging the right and left fastener element rows to provide the fastener chain in which the colors of the fastener tapes and/or the colors of the fastener element rows are different from each other in the right and left sides. coloring at least one of the pair of right and left fastener tapes and the pair of right and left fastener element rows in a plurality of colors (C1 to C6) at a predetermined interval in a longitudinal direction by inkjet or transferring colors of a transfer film while the pair of right and left fastener element rows are engaged with each other to provide a fastener chain; characterized by disengaging the pair of right and left fastener element rows; moving one of the pair of right and left fastener tapes in the longitudinal direction so that the colors of the fastener tapes and/or the colors of the fastener element rows are different from each other in right and left sides; and reengaging the right and left fastener element rows to provide the fastener chain in which the colors of the fastener tapes and/or the colors of the fastener element rows are different from each other in the right and left sides.