To efficiently generate/change forms matched to various requests such as a form used for establishment of a company performance management system.

The data input form generation management system 1d which performs generation and change of a data input form composed of a plurality of lines and a plurality of rows comprises a row information table M2 storing one or more row item names preliminarily inputted from an input device in conformation to identification information assigned to any one of a plurality of data input forms; a line information table M3 storing one or more line item names preliminarily inputted from the input device in conformation to the identification information of data input forms; and an input form editing function d1 reading one or more row item names and one or more line item names conformed to identification information of a data input form inputted from the input device from the row information table M2 and the line information table M3, and generating a data input form composed of lines of the read item names and rows of the read item names, and displaying it on a display device.