Skin condition diagnostic system and beauty counseling system

To provide a system in which even a beginner can diagnoses the skin condition of a customer by simplifying the operation of the diagnosis at the shop and the accuracy of the diagnosis result is enhanced. [MEANS FOR SOLVING PROBLEMS] A data collecting system (1) is connected through communication means to a data analyzing system (11) for performing analysis on the basis of the data collected by thedata collecting system (1). The data collecting system(1) comprises collecting-side communication means (7), image capturing means (2) for capturing a super high definition digital image enabling analysis of the texture condition of the skin, collecting-side image data compressing means (6) for compressing an image by the high compression method suppressing the block noise, and collecting-side data display means (3). The data analyzing system (11) comprises analyzing-side communication means (12), data analyzing means (13) for analyzing image data, and analyzing-side data compressing means (13) for compressing am ima