An information processing apparatus installed at a ticket gate for performing a ticket inspection process, includes an authentication unit for authenticating a communication terminal mounted on a passenger passing through the ticket gate by communicating the communication terminal, the communication terminal communicating using as a communication medium a dielectric material including the human body of the passenger, a ticket inspection unit for performing the ticket inspection process on the communication terminal, a registration unit for registering an identification of the communication terminal, an identification determination unit for determining whether the identification of the communication terminal acquired in communication with the communication terminal is registered by the registration unit, an information acquisition unit for acquiring subscription information of a content stored on the communication terminal, and a delivery unit for delivering the content to the communication terminal in accordance with the subscription information acquired by the information acquisition unit.