To propose an electronic appliance whose configuration can be simplified and a case which can simplify the configuration of the electronic appliance.

The case 2 has an insertion opening 11 for inserting a finger into an inner space IA between electronic parts in the case 2 and an inner face 2BX of a top board 2B from outside, and a concave section 12A on an outer face 2BY of the top board as a part of the top board 2B in such a way that a facing part of the top board 2B facing the finger inserted into the inner space IA via the opening for insertion 11 is pushed out from the outer face 2BY of the top board to the inner space IA, and forms a convex section 12B on the inner face 2BX of the top board 2B for constructing a section to put in the finger inserted into the inner space IA via the insertion opening 11. A part of the case 2 can function as a hand grip 10 by setting the hand grip 10 composed of a finger holding part 12 to be held by fingers inserted into the inner space IA via the opening 11 at the convex section 12B, and individual part as the hand grip 10 are not needed to prepare for the case 2, enabling simplification of the electronic appliance.