Tracking performance for high-speed action, which is the most important for casting jigs. By specially designing for lateral movement, which is completely different from the vertical jig aiming at the bottom in terms of gravity load and pulling direction, stable maneuverability is demonstrated even during high-speed movement. The body balance is designed to be slightly asymmetrical to make it easier to trigger action, wobbling like a minnow when retrieving, and stabilizing the dirt combination to the left and right by twitch & twitch. During the freefall that occurs between actions, the horizontal posture is maintained, enabling high-speed continuous production of invitation and feeding. A swimming jig that is effective for lateral attacks, such as bonito chasing a bait on the surface, a nabla game of meji, and greenery from the shore.