Kubikiribōchō (A)

The Kubikiribōchō (首斬り包丁, Literally meaning: Decapitating Carving Knife) is a massive sword renowned as the "seversword" (断刀, dantō). Like the other weapons belonging to the Seven Ninja Swordsmen of the Mist, the sword is passed down from generation to generation amongst the group's members.