The present invention has a spool (3) mounted on a spool shaft (3a) and rolled thereon with a fishline, a rotor (2) rotated by a rolling operation of a handle (5) and enabling to roll the fishline round the spool via a fishline guiding part (2a), and a changeover mechanism (30) installed between the spool (3) and the spool shaft (3a) for changing over the spool to the dragging operation state and the dragging free state, characterized in that the spool is rotated in an opposite direction to a fishline drawing direction when the spool is under a spool dragging condition, thereby to release a connecting state of the changeover mechanism and to change over the spool under a dragging free state.