Overwhelming flight distance and shallow depth of dive, the strongest weapon against wind! In order to confront the intense seasonal wind, Tamaki is a super bullet minnow that prioritizes flight distance and attitude. In addition to the conventional shaft glider system, a new mechanism TSL (torsion spring lock system) (PAT.P) is adopted for the center of gravity movement system. The moving weight is equipped with cylindrical tungsten with a diameter of 8mm and a diameter of 14.5g, the first in the history of Busday development. With the super-heavy moving weight and new mechanism, we have completed the strongest weapon that can keep up with the wind.