Crimson Blood Blade

The Benichiha is Heiro's primary weapon in any occasion, the manufacturer of this weapon is unknown and Heiro is the only known wielder; It resembles a tall black scythe with red blades and white edges, with a hammer/axe protusion in the back, a normal scythe blade in the front and a hollow circle shape in the middle of the handle, and overall, the scythe is almost weightless.

Appearance
The Benichiha is composed of three parts: The Handle, The Hammer and the Scythe blade itself.

The Handle is thin and long, reaching two meters, it has a hollow circle in the middle that acts as a holder, and the top of the handle has a octogonal shape with two narrow protusions, paralell to the circle in the handle that act as holders for the blades, it is painted a non-reflective black.

The Hammer is a piece of the scythe, attached to one of the protusions in the top of the handle, it resembles a square shape with a semicircular cut off section in the outer-lower corner, it is painted a deep blood red but the sharpened sections are metallic white

The Scythe is the main part - being that it is in fact a scythe - and is attached in the other protusion of the handle, it has a half-moon curve shape, it starts quite bulky in the part where it is attached but narrows down linearly as it reaches the tip of the blade, where it is extremely narrow, it is painted a deep blood red but the sharpened edges are metallic white.

Utility
Overall, the scythe can be used normally as any other scythe weapon, however, due to special chakra-conductive material it is made of, the user can easily channel elemental chakra to the blade, each with differing functions, but still highly similar to their natural abilities.

Another useful thing about the scythe is that the circular section off of the handle is etched with seals, binding it to a specific user, who will be the only one able to use it, aswell as utilitary seals, like storage seals and tracking seals.

Other than that, the Scythe is completely unbreakable as long as its user is touching it, as it quickly regenerates any damages with chakra, or if the user can touch an opponent with it, as the user can drain chakra from an opponent with it.

Users
The only known user is Heiro Arashi Azure, being the only one able to manipulate the scythe without the seal preventing him to use it, The manufacturer of the blade is unknown and the materials it is made of are also unknown.