A stent to be applied to a tubular organ in a body, the stent comprising a mesh structure including one or more wire members, and having a tubular structure that extends in an axial direction of the stent, wherein the mesh structure includes a wire member fixation part (Fw) that fixedly joins an end of the wire member (W1a) and the same wire member (W1b) as the wire member to each other, or fixedly joins the end of the wire member (W1a) and another wire member (W1b) to each other, the wire member fixation part includes a fiber wire member (Wf), which is wound a plurality of times along the circumferential direction of the end of the wire member (W1a) and the same wire member (W1b), with the end of the wire member (W1a) and the same wire member (W1b) being bundled, or a plurality of times along the circumferential direction of the end of the wire member (W1a) and the other wire member (W1b), with the end of the wire member (W1a) and the other wire member (W1b) being bundled; and wherein ends of the fiber wire member (Wf) are joined to each other; and wherein the mesh structure has a wavy shape in which the wire member including a straight part and a bent part forms a top in the bent part, and the wire member fixation part (Fw) is disposed across the region near the top of the wavy shape, a region of the straight part positioned at a part that is before the top, and a region of the straight part positioned at a part that is beyond the top. a mesh structure including one or more wire members, and having a tubular structure that extends in an axial direction of the stent, wherein the mesh structure includes a wire member fixation part (Fw) that fixedly joins an end of the wire member (W1a) and the same wire member (W1b) as the wire member to each other, or fixedly joins the end of the wire member (W1a) and another wire member (W1b) to each other, the wire member fixation part includes a fiber wire member (Wf), which is wound a plurality of times along the circumferential direction of the end of the wire member (W1a) and the same wire member (W1b), with the end of the wire member (W1a) and the same wire member (W1b) being bundled, or a plurality of times along the circumferential direction of the end of the wire member (W1a) and the other wire member (W1b), with the end of the wire member (W1a) and the other wire member (W1b) being bundled; and wherein ends of the fiber wire member (Wf) are joined to each other; and wherein the mesh structure has a wavy shape in which the wire member including a straight part and a bent part forms a top in the bent part, and the wire member fixation part (Fw) is disposed across the region near the top of the wavy shape, a region of the straight part positioned at a part that is before the top, and a region of the straight part positioned at a part that is beyond the top. the mesh structure has a wavy shape in which the wire member including a straight part and a bent part forms a top in the bent part, and the wire member fixation part (Fw) is disposed across the region near the top of the wavy shape, a region of the straight part positioned at a part that is before the top, and a region of the straight part positioned at a part that is beyond the top.