Abstract: Provided is an electronic pen stylus including a front-end part which, in operation, comes into contact with a position pointing input surface, and a rod-shaped axial center part formed integrally with the front-end part, in which at least the front-end part is made of a filler-mixed resin of which a base resin is mixed with a fibrous material as the filler having a hardness that is higher than a hardness of the base resin.

Abstract: An electronic pen includes a central rod including an axis portion and a pen tip portion, the axis portion having a rod-shaped body and one or more grooves defined along a circumference of a side surface on one end side of the rod-shaped body, and the pen tip portion including a hole into which the one end side of the axis portion is plugged and including one or more protrusions defined on an inner wall surface of the hole, wherein the one or more protrusions are to be fitted to the one or more grooves of the axis portion. The electronic pen includes a casing that is a cylindrical body, that includes an opening at one end, and that includes an installation portion for the central rod inside. When a rear end side of the central rod is inserted into the opening of the casing and installed on the installation portion, at least one of the one or more grooves of the axis portion of the central rod are positioned outside the opening of the casing.

Abstract: Provided is an electronic pen stylus including a front-end part which, in operation, comes into contact with a position pointing input surface, and a rod-shaped axial center part formed integrally with the front-end part, in which at least the front-end part is made of a filler-mixed resin of which a base resin is mixed with a fibrous material as the filler having a hardness that is higher than a hardness of the base resin.