Muzō Jōman

is a conceptual weapon created by Kazuhide through the use of Tamahagane. The weapon itself takes the form of a simple bō composed of countless black and silver shards. More specifically, the weapon was forged from the broken fragments of Chikakage and Nagamitsu, following their destruction by Kyōtetsu.

Due to the fact that it was composed of the remains of two weapons bearing special properties, Muzō Jōman possesses properties reflecting, but not directly copying, it's predecessors. More specifically, it has inherited the near indestructibility and single solid state abilities of Chikakage, but it didn't acquire the negating ability. Comparatively, Muzō Jōman allows the user to synchronize their own elemental natures with the natural variants, greatly increasing their potency, but doesn't allow one to simply trigger natural phenomenon without the elemental natures like Nagamitsu. Due to the elemental abilities imbued into the staff, Kazuhide decided to the weapon to the physical world and give the weapon to his daughter, Tomoe. Due to her access to all of the basic elemental natures, the weapon is far more useful in her hands.