The present invention discloses a window base material is provided with an intermediate layer having a window section made of a transparent resin and a colored section made of a colored resin surrounding the window section; and transparent first base material and second base material sandwiching the intermediate layer. A card having a module housed therein is provided with a module having a display element; an adhesive layer covering the module; and a pair of third base material and fourth base material sandwiching the module by having the adhesive layer in between. The third base material iscomposed of the window base material, and the display section of the display element is arranged to face the window section of the window base material. Thus, the easily manufactured card which houses the display element as an electronic component and permits the display section of the display element to be visually inspected from the external is provided.