A disposable diaper (1) comprises a pair of pieces of fastening tape (90), a pair of target parts (95) whereupon the pieces of fastening tape are attached, and an outer sheet (60) whereupon the target parts are anchored, and whereupon it is possible for the pieces of fastening tape to be attached. The pair of target parts are positioned in isolation in the product width direction. The target parts have a first pattern (M11) applied thereupon. A second pattern (M12), which is similar to the first pattern, is applied to a region of the outer sheet between the pair of target parts.