A tape includes: a sheet; first and second media; a first separating line located between first and second media of one pair and extending between first and second ends of the sheet in a widthwise direction; a first cutting portion formed through the first medium and extending from a first end of the first medium to a first endpoint; a second cutting portion formed through the second medium and extending from a first end of the second medium to a second endpoint; and second and third separating lines extending in a longitudinal direction between the first endpoint and a first-medium end portion and between the second endpoint and a second-medium end portion, respectively. A side of the first endpoint on which the first-medium end portion is located is identical in the longitudinal direction to a side of the second endpoint on which the second-medium end portion is located.