PROBLEM TO BE SOLVED: To provide a skin integral foam molding article capable of preventing a foam resin material from being leaked.SOLUTION: A headrest 10 is formed by injecting a foam resin material 36 into a bag body 20 formed by stitching a plurality of skin pieces 15 to foam-mold a core part 14. The bag body 20 includes two-piece projection part 25 having edge parts 15A and 15A of a pair of skin pieces 15 and 15 overlapping each other, and projected inside the bag body 20. Both side portions in a transverse direction of the edge parts 15A and 15A are stitched to form a raw material inlet 16 in an intermediate portion of the two-piece projected part 25, and the two-piece projected part 25 has both ends pushed down on the same side and is stitched on the internal surface of the bag body 20.
