Abstract: A portable toy carried by a visitor of an amusement facility has a first antenna, a first transceiver that executes near field communication with a communication terminal installed in the amusement facility through the first antenna, a second antenna, a second transceiver that executes far field communication with a mobile terminal carried by the visitor through the second antenna, a memory that is connected to at least one of the first and the second transceivers, and a controller that stores information on the visitor received from the mobile terminal by the second transceiver through the second antenna, in the memory.

Abstract: An entry/exit management system includes a reader at an entry gate for reading personal information of a user, a storage recording the read personal information, a database in which personal information for authentication is recorded in advance, and an authenticator for authenticating the recorded personal information by collation with the personal information for authentication recorded in the database. The entry/exit management system has a first operation mode in which the reader reads the personal information of the user to allow the entry gate to permit the entry of the user having the read personal information. In the first operation mode, after permitting the entry of the user, the authenticator authenticates the personal information recorded in the storage and does not give permission for exit of the user until the personal information recorded in the storage is successfully authenticated.

Abstract: A portable toy carried by a visitor of an amusement facility has a first antenna, a first transceiver that executes near field communication with a communication terminal installed in the amusement facility through the first antenna, a second antenna, a second transceiver that executes far field communication with a mobile terminal carried by the visitor through the second antenna, a memory that is connected to at least one of the first and the second transceivers, and a controller that stores information on the visitor received from the mobile terminal by the second transceiver through the second antenna, in the memory.