 The remains of his hollow mask are a sunglasses-shaped plate on his forehead with four teeth coming out above each eye.Gantenbainne's "Zanpakutō", , takes the form of a pair of two-pronged punching daggers attached to Gantenbainne's wrists by hinges.In its released state, Gantenbainne's arms grow longer and become covered in dome-shaped armor plates, and the punching daggers come to resemble dragon heads.