PURPOSE: To eliminate the door of a closet to be provided, to cause the inside of the closet to be hardly observed from an external part and to increase receiving quantity by abutting the right or left side board of a receiving unit to the block board of a receiving unit sub-body.

CONSTITUTION: For a receiving unit main body 1, whose front surface is opened, and a receiving unit sub-body 2 to block the right or left side of an aperture part, whose front surface is opened, right and left side boards 18 of the receiving unit main body 1 is abutted to a block board 21 of the receiving unit sub-body 2 and an L-shaped receiving part is formed. Then, a walking space B is formed. Block boards 21 of the two receiving unit sub-bodies 2 are abutted to the right and left side boards of the receiving unit main body 1 and the closet is formed in a plainly U-shape. Then, a folding door 3' is provided in the releasing side both edges of the receiving unit sub-bodies 2. Then, a user can open the folding door 3', goes into the walking space 4 and put-in and out receiving objects to the respective receiving units 1 and 2. Accordingly, the respective receiving units can be utilized as the constituting element of a room and the receiving quantity can be increased.