AGENT COORDINATION DEVICE, AGENT COORIDNATION METHOD AND RECORDING MEDIUM

An agent coordination device that controls sound output according to an instruction from a plurality of agents that are capable of being instructed to perform a predetermined service by speech interaction; and controls so that, in a case in which a first agent among the plurality of agents is performing one of audiobook playback or music playback as the predetermined service while a second agent among the plurality of agents is performing another of audiobook playback or music playback as the predetermined service, audiobook playback is performed with a music playback volume reduced.