The bluegill that inhabits all fields from vast fields to wild ponds and rivers, and the bluegill form "Bull Flat" that has been put together in a size that does not destroy castability, has a bellows-shaped tail and tingling that can grasp even a slight water flow. The arm that causes slight vibration and the unique fall action show the bluegill's active swimming gesture. In addition, the advantage of soft bait is utilized even for overgrown weeds and intricate structures, and it does not stack, and it hits the bluegill eater hidden in the back directly.