A carrier system capable of rapidly carrying a cargo includes: a circulation rail which is hung from above and includes a curved part; a plurality of carriers, each of which includes a travelling vehicle that travels along the circulation rail and a lift stage that is liftably hung on the travelling vehicle and serves to hold a cargo, and each of which lifts and lowers the lift stage while traveling along the circulation rail; a plurality of racks which are arranged in parallel along the circulation rail, and each of which includes a plurality of placement parts arranged in parallel in a vertical direction; and a controller which selects any of the plurality of placement parts as a storing position of the cargo and instructs the carrier that holds the cargo out of the plurality of carriers, about the storing position.