Kuroari

is a puppet, originally created by Sasori, but was passed onto Kankurō. It has a much longer head than Crow with a bucket-shaped face sporting two red horns and six arms; its facial features include three eyes similar to Crow, with a dark disheveled hairstyle. Its overall body-frame somewhat resembles a large barrel. Like Crow, Black Ant is able to detach any of its body parts for separate attacks, but Black Ant does not contain as many hidden weapons as Crow, as each of its arm segments only contains a saw blade. Black Ant's primary function, however, is to capture opponents. When used in tandem with Crow, it can have devastating results. Black Ant's head could also be seen in one of Chiyo's flashbacks. It was an unfinished puppet, with the Ant's head, without the three eyes.