Wide area installation entertainment apparatus and entertainment system using the entertainment apparatus

An entertainment system comprising:

• a plurality of entertainment apparatuses each including an entertainment presentation unit having one or both of a light emitting unit capable of emitting a plurality of types of light and a sound producing unit capable of producing sound, a group number storage unit configured to store a group number, a wireless communication unit configured to wirelessly receive a plurality of control information for controlling an operation of the entertainment presentation unit assigned to each of a plurality of group numbers, and a control unit configured to extract control information assigned to the group number stored in the group number storage unit from the plurality of control information received by the wireless communication unit and to control one or both of the light emitting unit and the sound producing unit of the entertainment presentation unit based on the control information extracted, wherein the plurality of entertainment apparatuses do not have individual identification information;
• an information generation device configured to generate the plurality of control information;
• and
• a control information transmission wireless communication device configured to wirelessly transmit the plurality of control information generated by the information generation device to all of the plurality of entertainment apparatuses.