PROBLEM TO BE SOLVED: To enable a farmer to learn detailed information on diseases and pests at least for agricultural produce grown by the farmer.SOLUTION: An information processing system according to an embodiment comprises: first storage means that stores information on the names of agricultural produce grown by a specific farmer and areas where the agricultural produce are grown; second storage means that stores information on diseases and pests predicted to occur in each of the areas for each piece of the agricultural produce; and display means that displays a forecast of diseases and pests predicted to occur to the agricultural produce grown by the farmer together with a map image of the areas where the farmer grows the agricultural produce, on the basis of the information stored in the first storage means and the information stored in the second storage means.SELECTED DRAWING: Figure 4
