Name: Naiya
Type Of Weapon: Sword
Rank: A
Elemental Alignment: -
Ability/Function: Naiya is a sword with a blade made out of an alloy of steel and carbon fiber and enhanced by chakra to make it incredibly difficult to break. The damage is described as broken bones, light internal bleeding, 3-inch cuts, and piercing. It can cut partially through bone.
Close/Long Range: Short Range
Appearance: Naiya's appearance is what you would call complex, unreal, yet satisfying on the surface. Due to the original design and appearance of the sword when it was first given to Jurou, he wanted to alter Naiya's appearance since it was his own personal sword from now on.

It still had the appearance of a katana -blade wise- although the length of the blade is approximately 73 cm (28¾in), serrated with a black hue to it, and has a tanto point at the end of the blade. The guard resembles a claw that clutches at the blade tightly. The grip, however, is different than most as the pommel of the sword interacts with the grip as well. The grip of the sword resembles a skeletal arm, with the hand clutching the globe as the globe acts as the pommel of the sword.
History: Gin commissioned Naiya to be made for her while she was still a Jounin. It is one of the few blades that she has that does not stem from her Kekkei Genkai, at least that's what she told Jurou. After their little quarrel in Konohagakure, they returned to Sunagakure, where Gin gave Naiya to Jurou for the exchange of giving her Soul Cutter.