To contrive so that a microwave oven or other articles is set as required, in a showcase having an opening for taping in/out articles, which is formed on an upper face of a showcase main body.

A showcase is provided with a showcase main body 1 having an opening 2 for taking in/out articles, which is formed on an upper face of the showcase main body, and being constituted with a heat-insulating wall 9 made of a heat-insulating material 11, which is formed on at least one side face of the showcase main body, and is also provided with a table 31 having a setting plate 32 forming a setting face 32a on which the articles are set. This table is mounted to the heat-insulating wall and is movable between a development position where the setting face of the setting plate becomes substantially horizontal and a housing position where the table is housed along an outer face of the heat-insulating wall.