Abstract: An information collection system includes: a vehicle registration information acquisition unit configured to access a vehicle registration DB, and acquire vehicle registration information including an identification code and a vehicle model of the vehicles; a communication control unit configured to communicate with the vehicles; a required number setting unit configured to set a number of the vehicles required when acquiring vehicle use information of the vehicles of a specified vehicle model based on a predetermined information acquisition condition; an information acquisition target vehicle extraction unit configured to extract the required number of the vehicles from the vehicles of the specified vehicle model registered in the vehicle registration DB; and a vehicle use information acquisition unit configured to transmit vehicle use information transmission request information requesting transmission of the vehicle use information to the vehicles extracted by the information acquisition target vehicle ext