PROBLEM TO BE SOLVED: To obtain a navigation system capable of effectively using information to be obtained by analyzing imaging data.SOLUTION: A navigation system 1 includes: an imaging control section 22 for generating imaging data by controlling an imaging section 21 for imaging a face of an occupant； a detection section 23 for detecting tumultus information of the occupant on the basis of the imaging data； a control section 31 for searching a route from a current position of a vehicle to a set destination, performing route guidance to the destination, and also searching a recommendation route for recommending traveling corresponding to contents of tumultus information when the tumultus information is detected by the detection section 23； and a display output control section 32 for generating screen information for selecting whether route guidance of the recommendation route searched by the control section 31 is to be started, and outputting the information.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT
