Abstract: An article storage device, includes: a luggage cargo having a plurality of storage chambers; an outer door; an outer door drive device; a plurality of inner doors; and a switching device, wherein the inner doors are slidable together with the outer door if coupled to the outer door, the plurality of inner doors include a first inner door and a second inner door, the plurality of storage chambers include a first storage chamber having a first opening and a second storage chamber having a second opening, the first opening is opened and closed by the first inner door sliding together with the outer door while being coupled to the outer door, and the second opening is opened and closed by the second inner door sliding together with the outer door while being coupled to the outer door.