To provide an information service device and others that can improve user's convenience when selecting one route candidate from among a plurality of route candidates in multimodal route search.SOLUTION: An information service device according to an embodiment of the invention comprises: a route search unit 201 for performing route search from a departure point to a destination using one or more transportations from among a plurality of transportations; and a route search result distribution unit 202 for displaying a route search result including one or more route candidates obtained by the route search unit 201 on a display 16 of a portable terminal 10. The route search result distribution unit 202 displays a specific route candidate using a specific transportation from among a plurality of route candidates on the display 16 based on a display specification including at least one of display order and presence/absence of display among the plurality of route candidates determined according to a unique condition specified for a specific transportation among the plurality of transportations.SELECTED DRAWING: Figure 3
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