1. An information display system, comprising a large screen display device; an information display unit which displays information in the screen display device in a predetermined standard language; a user information input unit which inputs user information including information of a language desired by a user; and a language switch display unit which, when the user desired language input by the user information input unit is different from the standard language, switches all or part of the standard language of the screen display device to and displays the desired language of the user, and wherein the information display unit displays guide information, which comprises a public area common to all users and a plurality of individual areas dependent on respective users, in the standard language, when the input user desired language is different from the standard language, the language switch display unit displays the public area by time division by the standard language and the user desired language or displays the standard language and the user desired language in parallel by the area division and switches an individual area corresponding to the user desired language, and wherein the language switch display unit displays accompanying information relevant to the user in the language of the user so as to correspond to the individual area switched to and displayed in the user desired language.