To provide a radiography method and a radiography system capable of obtaining a highly visible radiographed image even for a minute object.

In the radiography system 1, when radiographing a radiographed object whose diameter s(μm) is 0.05≤s≤50 by using an X-ray tube 2 for irradiating an object with the X-rays of a focus diameter D(μm) and a film 31 for recording X-ray images according to the Xc-ray amount of the radiated X-rays, the focus diameter D of the X-ray tube 2 is made to be 1≤D≤30 and phase contrast radiographing is performed at a magnification rate M of 10≤M≤40.