To provide an advertisement requesting method, an additional information providing method, a broadcast receiver, and a broadcasting system that enable an advertisement broadcast of an advertiser.

The broadcasting system as an embodiment of the present invention is characterized in that a broadcasting company (broadcasting station) 2 is equipped with an accepting means of accepting a request to add advertisement select information to advertisement to be broadcast from the advertiser, a storage means of storing an advertisement select information addition charge added to an advertisement charge when the request to add advertisement select information is accepted, and a transmitting means of adding the advertisement select information to a broadcast signal for the advertisement corresponding to the request to add the advertisement select information and sending them out and a digital broadcast receiver 3 with a video-recording function is equipped with a tuner 11 which receives a broadcast and selects a channel, an advertisement detection part 12, an advertisement select information detection part 13 which detects the advertisement select information added to the received broadcast signal, and a recording part 15 which selectively records and reproduces the advertisement with the added advertisement select information.