To provide a fixation member that reduces the residual property of wax on the surface of a cured product of the fixation member even if image output with a high printing rate is repeated for a long period of time, and has excellent separability, a fixation method using the fixation member, an image formation device including the fixation member, and an image formation method.SOLUTION: A fixation member 1 of the present invention is used for fixation of a toner image containing at least wax and includes at least an elastic layer 3 and a release layer 4 on a base material 2. The release layer is a layer obtained by curing a fluorine-based compound, and a static contact angle ? of the wax melt with respect to the surface of the release layer at 100 degrees centigrade is 70 degrees or more and a sliding angle of the wax melt...