To ensure easy grasping of signs of potential risks present in a system construction project at an early stage by improving the visibility of repositories having a hierarchical folder structure.SOLUTION: The project status management device includes: a reference node extraction unit that extracts a node to be a display reference from a plurality of nodes in a hierarchical relationship as a reference node; a subordinate node extraction unit that extracts a node subordinate to the reference node as a subordinate node; a metadata acquisition unit that acquires meta data of the plurality of nodes; and a node display control unit that displays a correlation between the reference node and the subordinate node in a predetermined form on the basis of the metadata with the reference node as a base point.SELECTED DRAWING: Figure 8
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