To provide a distribution request management method and so on in which a communication service providing side can perform data signal distribution while keeping high reliability.A maximum number of distributable requests is set arbitrarily for requests from a mobile communication network 10 to one or plural contents providing servers 31 provided on a communication network 30, the requests being made for distribution of signals including data of contents, and a request management apparatus sends the signal distribution requests to the contents providing servers as long as the number of the requests is within a range not larger than the maximum number of distributable requests.