To provide an information bulletin board system in which unspecified large number of people input character data with easy operation and the inputted character data is immediately displayed in a designed fashion in an appropriate expression.

The information bulletin board system is provided with an information inputting means for inputting character data, an information processing means for carrying out preset processing on the inputted character data, an information recording means for recording the character data processed by the information processing means, a display processing means for specifying the display method of the character data, and an information display device for displaying the character data recorded by the information recording means based on the display method specified by the display processing means.