A structure production device (2) is provided with a housing plate (3) on which a housing concave part (3a) for housing a cell cluster (1) is formed a supporting body (4) having a plurality of needle like bodies (6) penetrating the cell cluster a suction nozzle (19) for holding the cell cluster by adsorption and a movement means (20) for moving the suction nozzle. The suction nozzle is provided with a tubular adsorption part (19a) for holding one cell cluster by adsorption wherein the diameter of the adsorption part is smaller than the outer diameter of the cell cluster and is larger than the outer circumferential diameter of the needle like bodies (6a) of the supporting body (4). Once the adsorption part of the suction nozzle holds the cell cluster by adsorption the movement means moves the suction nozzle above a needle like body. Subsequently the suction nozzle is moved in the axial direction of the needle like body to stick the needle like body into the cell cluster. Then the needle like body that penetrated the cell cluster is inserted into the interior of the adsorption part. Thus it is possible to automatically produce a cell structure.
