A tungsten tie rubber head that embodies the new method "Tamagami Concept" proposed by Issei Nakai. Issei Nakai proposes a new method for fishing red sea bream, the ``Tamagami Concept,'' which ``increases the activity of red sea bream and catches them efficiently.'' In order to improve hooking performance for red sea bream that hit directly on the head, we have newly designed the hook position to be closer to the head. The high-density tungsten material provides reliable touch-and-go and the blade makes a strong appeal to the target.