The ICT resource management device includes: a configuration information management part that manages configuration information of physical nodes and virtual nodes; a layer mapping part that performs mapping between the physical layer and the virtual layer; a location specifying part that specifies a location of a physical node; a device connect destination determination part that determines a physical node to which to connect the device in response to a request for configuration change based on at least one of the specified location, information relating to a service, a network connection configuration of the network connecting the device to the physical node, and quality of the network; a blueprint creation part that creates a blueprint based on the configuration information, the mapping information, and the connection destination; and an orchestrator part that performs orchestration.