The Rise Japan Kuru-Kuru Screw attachment is designed to create a rotating water flow during both retrieval and the fall by taking in water, making it effective in conditions with no tide or murky waters. It works especially well for aggressive feeders such as sea bream, mackerel, and bottom-dwelling fish. When attached to the rear of jigs, like the Rise Jig, the swirling screw adds resistance, moderating the jig's movement while generating a unique water flow that enhances its appeal. This special feature, where the water flow originates from a stationary object, makes the Kuru-Kuru Screw stand out. When paired with the Namidama, the swirling water flow further enhances the graceful movement of the unit and necktie, increasing its overall attractiveness to fish.