PROBLEM TO BE SOLVED: To provide a picture book recommendation system using brain science that can recommend an appropriate picture book in accordance with the individuality of a reader. A means for recording a picture book tagged with a plurality of items classified using brain science as to whether or not the item is applicable, and the use of the item for each item based on a questionnaire input by a user Means for calculating the degree to which the person corresponds, the point for each item of the item calculated by the user, and the tag for each item of the tagged picture book, and a predetermined condition And means for recommending a picture book that conforms to [Selected figure] Figure 1
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