To provide "a navigation system, a facility retrieval method and a facility retrieval program" for simultaneously retrieving information concerning charging facilities in facility retrieval.

The navigation system is loaded on an electric vehicle regarding a battery as a power source, and includes: an input means for receiving instructions from a user; a storage means for storing facility data concerning facilities; a facility retrieval means for retrieving the facility data stored to the storage means on the basis of commands from the input means; and a display means for displaying a retrieval result screen 340 retrieved with the facility retrieval means. The retrieval result screen 340 includes a charging facility consideration key 352 narrowing down and searching the facilities provided with the charging facilities of the battery out of retrieved facilities.

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