We have created a minimum size soft bait that is perfect for fishing. Based on the concept of small size with a strong presence, it is not just a downsizing, but also solves various problems caused by a small body. In order to achieve this, we reviewed the shape and repeated actual fishing tests many times to complete it. The body has a shape that increases the number of ribs and deepens the grooves to create more waves underwater, and the tail shape is not a pin tail but a flat tail, giving it a stronger appeal. It is a lure that does not impair its presence.