A biological tissue fabrication system having a cell three-dimensional arrangement fabrication device, a culture apparatus and a biological tissue fabrication information generating device that generates biological tissue fabrication information for fabrication of biological tissue of a patient (Pt) from cells, the biological tissue fabrication information generating device comprising: a structure information storage unit that stores tissue structure information indicating a three-dimensional structure of the biological tissue of the patient; a biological tissue fabrication information generator that, based on the tissue structure information and cell type information for determining cell types at respective locations in the biological tissue indicated by the tissue structure information, generates the biological tissue fabrication information in the form of information linking the respective locations within the biological tissue indicated by said tissue structure information, and types of cells to be arranged at those respective locations; and a cell number calculator that calculates a number of cells required for fabrication of the biological tissue based on the biological tissue fabrication information generated by the biological tissue fabrication information generator, the cell three-dimensional arrangement fabrication device comprising a cell three-dimensional arrangement unit that fabricates the biological tissue by causing cells to be arranged in three-dimensional fashion based on the biological tissue fabrication information generated by the biological tissue fabrication information generating device, and the culture apparatus comprising a culture conditions determining unit that stores a lookup table linking culture conditions with numbers of cells and types of cells to be cultured and that determines culture conditions for achieving the number of cells required for fabrication of the biological tissue by cells of the respective types based on the biological tissue fabrication information and by referring to the lookup table, the culture apparatus preparing cells of the respective types. the biological tissue fabrication information generating device comprising: a structure information storage unit that stores tissue structure information indicating a three-dimensional structure of the biological tissue of the patient; a biological tissue fabrication information generator that, based on the tissue structure information and cell type information for determining cell types at respective locations in the biological tissue indicated by the tissue structure information, generates the biological tissue fabrication information in the form of information linking the respective locations within the biological tissue indicated by said tissue structure information, and types of cells to be arranged at those respective locations; and a cell number calculator that calculates a number of cells required for fabrication of the biological tissue based on the biological tissue fabrication information generated by the biological tissue fabrication information generator, a structure information storage unit that stores tissue structure information indicating a three-dimensional structure of the biological tissue of the patient; a biological tissue fabrication information generator that, based on the tissue structure information and cell type information for determining cell types at respective locations in the biological tissue indicated by the tissue structure information, generates the biological tissue fabrication information in the form of information linking the respective locations within the biological tissue indicated by said tissue structure information, and types of cells to be arranged at those respective locations; and a cell number calculator that calculates a number of cells required for fabrication of the biological tissue based on the biological tissue fabrication information generated by the biological tissue fabrication information generator, the cell three-dimensional arrangement fabrication device comprising a cell three-dimensional arrangement unit that fabricates the biological tissue by causing cells to be arranged in three-dimensional fashion based on the biological tissue fabrication information generated by the biological tissue fabrication information generating device, and the culture apparatus comprising a culture conditions determining unit that stores a lookup table linking culture conditions with numbers of cells and types of cells to be cultured and that determines culture conditions for achieving the number of cells required for fabrication of the biological tissue by cells of the respective types based on the biological tissue fabrication information and by referring to the lookup table, the culture apparatus preparing cells of the respective types.