To efficiently provide a tube stock for an electrophotographic photoreceptor capable of effectively suppressing occurrence of a liquid reservoir at an end of the tube stock and generation of bottom bubbles due to the liquid reservoir by a simple configuration, an electrophotographic photoreceptor using the same, and a method for easily manufacturing the electrophotographic photoreceptor.

The tube stock for a cylindrical electrophotographic photoreceptor on which a photosensitive layer is stacked has a sloping portion which slopes toward the center of the tube stock at an outer peripheral face of an end of the tube stock, wherein the length (L1) of the sloping portion projected in the axial direction of the tube stock is adjusted to a value within a range of 0.3-5 mm.