Integrally molded body

An integrally molded body comprising:

• a laminate (A) having a design surface on one side;
• and
• a resin member (B) joined to an outer peripheral side surface of the laminate (A) and contains discontinuous fibers and a thermoplastic resin, wherein
• the laminate (A) includes surface layers and a core layer, and has a sandwich structure in which the core layer is sandwiched between the surface layers,
• each of the surface layers includes a member composed of a fiber-reinforced resin member containing continuous reinforcing fibers and a resin,
• the core layer is any one of a film, a foam, and a porous base material,
• a convex portion protruding toward the design surface side is formed in a partial region of the laminate (A),
• a flat portion (E) is provided at a maximum height position of the convex portion, and
• a distance between an extension line extended from the flat portion (E) in an in-plane direction of the flat portion (E) and an intersection (F) at which a line moved from the extension line in a direction perpendicular to the flat portion (E) intersects the resin member (B) is 0.05 to 4.0 mm.