Abstract: An sure, an inspection system and an inspection method that reduce the time required to inspect environmental microorganisms, are provided. The inspection system inspection system is for inspecting a microorganism or mold that is generated in an indoor environment or a device, and the inspection system includes an imaging unit configured to directly capture a sample collected from the indoor environment or the device; and an output unit configured to inspect the microorganism or the mold in image data captured by the imaging unit, and output an inspection result.

Abstract: A determination device includes an irradiator, an extractor, an imager, and a determiner, The irradiator irradiates an object including a food or a plant with a light. The extractor extracts a predetermined fluorescence emission having a predetermined wavelength out of fluorescence emissions generated from a surface of the object irradiated with the light. The imager captures a fluorescence image indicating the predetermined fluorescence emission. The determiner determines a state of the object based on an index indicating a fluorescence intensity of the fluorescence image.