1. An information identification system that identifies information on an object imaged in an image, comprising: a database that previously registers information on an object existing in a predetermined area; an area attribute identification unit that detects location information of the image and identifies which area the location information belongs to; a feature amount detection unit that detects the feature amount of the object imaged in the image; and an object information identification unit that matches the identified area information and the detected feature amount with the above-mentioned database and identifies information on the object imaged in the image.