Provided is an image capturing system including an image capturing section that includes a plurality of first light receiving elements for receiving light of a first wavelength region and a plurality of second light receiving elements for receiving light of a second wavelength region, a control section that causes to be generated, from a subject, light of a different spectrum at a different timing for each of the first wavelength region and the second wavelength region, and an image generating section that generates an image from light of a first spectrum from the subject received by the first light receiving elements at a predetermined timing, and light of a second spectrum from the subject received by the second light receiving elements at a timing other than the predetermined timing.