Fragrance adjustment system and fragrance material cartridge

A scent adjustment system comprising:

• a scent emitter arranged to supply a scent material to a target space;
• a storage that stores sensory information in which an intensity of a smell of the scent material perceived by a person and a concentration of the scent material are associated with each other, the sensory information further including information regarding a tendency of an olfactory sensibility with respect to the scent material depending on at least one human characteristic;
• an input unit to which information regarding a human characteristic is input;
• and
• a controller configured to adjust the concentration of the scent material supplied to the target space from the scent emitter based on the sensory information stored in the storage and the information on the human characteristics put to the input unit,
• the scent emitter including a scent material cartridge that includes a reservoir containing the scent material,
• the storage being provided in the scent material cartridge, and
• the sensory information stored in the storage corresponding to only the scent material contained in the reservoir of the scent material cartridge.