PROBLEM TO BE SOLVED: To solve the problems such that users desire to display and also visually enjoy a character relationship diagram corresponding to digital book contents, users also desire to where in text of contents visually displayed contents are described, and an electronic apparatus for solving the problems should be provided.;SOLUTION: An electronic apparatus includes information analysis means which analyzes, from information relating to text of digital book contents, character visualization information that is information associated with visualization of the characters, character relation information that is information associated with a relation among the characters, and text reference information that is information associated with a reference destination of information relating to the text of the digital book contents of the character visualization information or the character relation information or both the information. Furthermore, the electronic apparatus includes character relationship diagram output means which outputs a character relationship diagram indicating a relationship among the characters on the basis of the analyzed character visualization information and character relation information.;COPYRIGHT: (C)2012,JPO&INPIT
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