A pusher guide wire for delivering a stent to a target site includes a core shaft, a coil body that covers a distal end portion of the core shaft, a pusher portion that is fixed to the core shaft at a position proximal to the coil body, and a stent holding portion that is fixed to the core shaft at a position between the coil body and the pusher portion. In the pusher guide wire, frictional resistance between the stent and the stent holding portion is larger at a proximal end portion of the stent holding portion than at a distal end portion of the stent holding portion.
