Abstract: A presentation system S includes: a user information recognition unit configured to recognize user information; a current emotion recognition unit configured to recognize a current emotion of a user; a recommended food recognition unit configured to recognize a recommended food item by using a prediction model which receives an input of the user information and the current emotion and outputs the recommended food item; and a food information presentation unit configured to obtain and present the user with food information about the recommended food item. The current emotion recognition unit is configured to estimate, as the current emotion, coordinates selected by the user from an emotion model in which coordinates are defined based on a plurality of basic emotions.