Method of manufacturing roll-shaped mold and method of manufacturing product having concave-convex microstructure on surface thereof

A method of manufacturing a roll-shaped mold, wherein the roll-shaped mold has a surface of a roll-shaped mold main body treated with a treatment agent, the method comprising:

• an immersing step of immersing the mold main body into the treatment agent;
• a first removing step of exposing a portion of the mold main body from a liquid level of the treatment agent in a first state in which a central axis of the mold main body is inclined with respect to a horizontal surface;
• a second removing step in which the mold main body is moved in relation to the liquid level of the treatment agent in a second state in which a meniscus is sustained between the exposed portion of the mold main body and the liquid level of the treatment agent and thereby further exposing the mold main body from the liquid level of the treatment agent;
• and
• a third removing step of removing an entire mold main body from the treatment agent in the first state in which the central axis of the mold main body is inclined with respect to the horizontal surface,
• wherein the treatment agent is an organic solvent liquor, and in the third removing step, the central axis of the mold main body is inclined at 0.6° or more with respect to the horizontal surface.