PROBLEM TO BE SOLVED: To provide map information optimized (personalized) for each user.;SOLUTION: A request forming part 109 of a communication terminal device 1 forms a map provision request including personal condition information of a user in response to an instruction input from the user, and transmits the result to a map provision server 3 via a wireless communication part 101. The map provision server 3 receives the map provision request from the communication terminal device 1 via a request reception part 305, and a condition specification part 306 specifies a map generation condition on the basis of the personal condition information included in the map provision request and a map generation condition table of a storage device 303. Based on the specified map generation condition, a map generation part 307 generates personalized map information by using map information of a map DB 304, and transmits the result to the communication terminal device 1.;COPYRIGHT: (C)2014,JPO&INPIT
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