1. An image analysis supporting method comprising: accepting an input of a fluorescent image of a plurality of cells adhering to a well of a well plate, and an input of any one of a bright-field image and a phase difference image or both that are equal in field of view to the fluorescent image; detecting a position of each cell in the fluorescent image; determining a class of each cell the position of which is detected; and outputting a list that includes information on the class and an image of each cell that is clipped from any one of the bright-field image and the phase difference image on the basis of the position.