A request receiving unit that receives device identifying information for identifying one or a plurality of devices and setting information containing a set value to be set in the device, an information transmitting unit transmits a setting request containing the setting information to the device identified by the device identifying information, a result collecting unit collects a set result indicating that the setting of all the set values is finished from the device to which the information transmitting unit transmits the setting request, and a result managing unit stores therein a collected set result and the device identifying information in association with each other. The information transmitting unit sequentially transmits the setting request to a device which is identified by the device identifying information and to which the setting request is not yet transmitted, regardless of whether the result collecting unit collects the set result from the device.