A highly reliable light-emitting device, a light-emitting device which can be formed without using a metal mask, or a light-emitting device in which a voltage drop due to the resistance of an upper electrode layer is suppressed is provided. When an EL film is formed over a conductive connection electrode layer having an uneven shape, a surface of the conductive connection electrode layer cannot be fully covered. Subsequently, a conductive film to be an upper electrode layer of an EL element is formed thereover; thus, a region in contact with the conductive connection electrode layer is formed. Further, a structure is provided in a position on a counter substrate, which overlaps with the conductive connection electrode layer, and then substrates are bonded to each other so that the structure is physically in contact with the upper electrode layer over the conductive connection electrode layer.