To provide a topcoat layer having excellent external appearance, moldability, chemical resistance, water resistance, and weather resistance, a lamination film containing the same, and a decorative article decorated by the lamination film. Solution: A topcoat layer (A) having a total elongation and pencil hardness in a specific range in the temperature range of 20 to 120 degrees centigrade, which is formed by applying a coating of coating material (D) comprising essential components acrylic polymer (B), which includes a hydroxyl group and has a glass transition temperature of a specific range; polyisocyanate (C); and a solvent, a lamination film (H) wherein the aforementioned topcoat is laminated over a base material, and a decorative article (I) decorated by the aforementioned lamination film.

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