PROBLEM TO BE SOLVED: To provide an apparatus for culturing cell mass sheet configured to make a cell mass sheet in which cell masses are fused to each other by being cultured, the cell masses flatwise arranged on a flat culture tray.SOLUTION: An apparatus 1 for culturing a cell mass sheet produces a cell mass sheet 4 in which a plurality of cell masses 2 are flatwise arranged on a mounting face in a culture vessel 3 and the cell masses 2 are fused to each other by being cultured, wherein cell mass sheet moving means 12 which moves the cell mass sheet 4 under culturing on a mounting face is provided so that the state where the cell mass sheet 4 is not adhered on the mounting face or can be peeled from the mounting face with a smaller power is maintained.SELECTED DRAWING: Figure 7COPYRIGHT: (C)2017,JPO&INPIT
