Abstract: An information providing method to be executed by an information providing system includes: a first step of acquiring, by a second terminal, the action data corresponding to the data ID from a management server when the second terminal transmits to the management server a request to acquire the personal information including the data ID; a second step of acquiring, by the second terminal, the personal information from the management server when the second user has access authority for the personal information associated with the data ID; and a third step of transmitting, by the second terminal, the information to the first terminal of a first user identified by the personal information when the second terminal acquires the action data and the personal information.