Tiny Masamune is an I-shaped natural bait that consists of a no-action body that eliminates the behavior of the body by taking water into the blank with a water through duct, and an elastomer tail that invites with slight vibration. 

The unique action of just going straight while shaking only the tail imitates how the bait fish separated from the flock swims weakly while fearing the attack of the bass. Even a selective bass that doesn't use any approach can be eaten without any discomfort. In addition, its silhouette is the size of bait fish that you can see in every field, so it can be used not only for big lakes but also for any field from reservoirs, wild ponds to rivers. 

In addition, since the buoyancy adjustment can be freely changed with the insert plate weight, floating and sinking can be used immediately, and the game can be developed according to the situation from the surface to the middle range. Tiny Masamune, who has a high feeding ability and is also active as a search bait for exploring widely by just winding, will bring reliable fishing results as an I-shaped swimming bait that sets it apart from conventional ones.