To improve transportation efficiency and assembling/disassembling efficiency of a mobile shop by improving a form of the mobile shop.

A cooking facility is housed in an inner chamber 23 surrounded by a bottom wall 9, a ceiling wall 10 and a peripheral wall 11. Openable/closeable windows 14, 17 are provided at the peripheral wall 11 to support movable walls 15, 16, 18 in a manner of being rotatable in the vertical direction. A state of a shop is obtained by rotating the movable walls 15, 16, 18 upward to open the windows 14, 17 and expose the cooking facility at the windows 14, 17, and by protruding the movable walls 15, 16, 18 to make them function as roofs. A state of storage is obtained by rotating the movable walls 15, 16, 18 downward to close the windows 14, 17 to make the peripheral wall 11, the bottom wall 9 and the ceiling wall 10 including the movable walls 15, 16, 18 function as a container. An auxiliary roof is set up between two of the movable walls 15, 16, 18 adjacent to each other in the state of the shop.