To present a path suitable to reach a target for the body.SOLUTION: A control unit acquires a current value and a target value of a predetermined index related to the body of a user, a time limit to reach the target (S121, 2); a storage unit stores information indicating a tendency of reaching the target indicated by the combination of paths each being a transition of a value of a predetermined index to the target value to reach a target for the bodies of a plurality of people and the ratio of reaching the target for each of the paths, and attributes of the plurality of people in association with each other in advance, creates a path having a higher ratio of reaching the target than that of the other paths, from the acquired current value, target value, and time limit to reach the target, by using the tendency indicated by the stored information (S123 to 128), and presents the path (S129). The storage unit further stores a past target for the bodies of the plurality of people or the attributes of the plurality of people in association with the tendency, and creates a path by using a tendency indicated by information, of the stored information, on a person having a target or attribute in proximity to that of the user. The storage unit creates a path by using a reaching ratio indicated by the information, of the stored information, on the person having an attribute in proximity to that of the user.SELECTED DRAWING: Figure 29
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