A sinking minnow that was developed with a focus on the upstream approach that is essential in mountain streams. As a result of pursuing the functional beauty required for upstream fishing, a separate design has been adopted to increase the amount of water that can be received by the head. The outstanding features are reflected not only in its appearance, but also in its performance. During steady retrieve, the lure's behavior is easy to understand with a strong wobbling roll of water pushing, and a flashy action that feels like it's flailing (wobbling 8: rolling 2). When working with the rod, it has a noisy flashing action, and even with small inputs such as shaking, it exhibits a sharp action. When using a strong twitch, it is also possible to control the distance traveled by shaking the head at a fixed point, similar to a table turn.