There is provided an information processing apparatus including a database configured to store position data indicating a current position of at least one search target person, the position data being received from a communication apparatus of the at least one search target person, an information providing unit configured to provide the position data of the at least one search target person to a terminal apparatus of a searcher in response to an information request from the terminal apparatus of the searcher, and a communication mediation unit configured to receive, from the terminal apparatus, a communication request for requesting communication with a search target person who is selected by the searcher based on the provided position data, and to transmit a communication message to a communication apparatus of the selected search target person.