This article, Black Sand Vibrating Katana, is property of Zaraikou.

Black Sand Vibrating Katana
Kanji 黒い砂刀を振動
Rōmaji Kuroi suna-gatana o shindō
Literal English Black Sand Vibrating Katana
Viz manga Black Sand Black Sword
English TV Sword of Black Sand
  • Hiden
Rank A-rank
Class Offensive, Supplementary
"Close" is not in the list of possible values (Short, Mid, Long) for this property.
Short, Close-range
Hand seals None
Other jutsu
Parent jutsu

Takashi is able to use his black sand to create a dark colored katana; the blade is quite sharp and durable, since it is made by gathering iron particles from the surrounding area into his hand. He is able to wield it with great efficiency and is capable of cutting a large boulder in half with it. The reason for the blade's sharpness is due to the vibrating iron particles that forms the black sand sword thus giving it a chainsaw like effect. He is even able to manipulate and extend the blade by turning it into a whip like weapon thus increasing its range.