The present invention discloses an IC card with a module having an inlet; an adhesive layer covering the module; and a first base material and a second base material sandwiching the module by having the adhesive layer in between. The module is arranged on one surface of the first base material by having a cohesive layer in between. The cohesive layer has different thicknesses depending on the thickness of the portion of the module. The cohesive layer has both end portions thinner than other portions when viewed from the outer surface side of the first base material or the outer surface side of the second base material. Thus, the IC card having a flat surface is provided without generating distortion of an IC chip housed in the IC card.