Jūzō Biwa

Jūzō was a slender and tall shinobi — about the same height as the sword he wielded. He had no eyebrows, creases under his eyes, and a cross shaped scar on his right cheek. His hair and eyes were dark grey in colour and his hair was short and spiky. He had light tan skin. He also had a red (black in the Naruto: Colour Edition) grid-shaped marking covering his jaw. He wore a black tight-fitting sleeveless shirt with two light, thin stripes on his chest, a striped cloth belt and light pants along with black arm covers extending from his hands to his biceps. Jūzō also wore bandages around his neck and face which also covered his ears and, like most of the members of the Seven Swordsmen, also had pointed teeth. As a member of Akatsuki, Jūzō wore the standard Akatsuki cloak and a slashed Kirigakure forehead protector to symbolise his broken ties with the village, and had his fingernails and toenails painted green.

When Jūzō joined the Seven Ninja Swordsmen of the Mist, he became the wielder of the Kubikiribōchō, which he used many times to dye the battlefields red with the blood of his enemies. This level of brutality made him famous in several parts of the shinobi world. At some point after the Third Shinobi World War, Jūzō and his team-mates cornered a Konoha team consisting of Might Guy, Genma Shiranui and Ebisu. Jūzō was surprised that the young ninja knew of his team and acknowledged their growing fame. Before the swordsmen could proceed any further, they were confronted by Might Duy, who activated the Eight Gates Released Formation, sacrificing his life in order to allow his son and his team-mates to escape. In the anime, Jūzō survived the encounter along with Raiga Kurosuki and Fuguki Suikazan. Following the incident, Jūzō became a missing-nin and joined Akatsuki. Shortly after the Uchiha Clan Downfall, Pain instructed Jūzō to partner up with the newly-recruited Itachi Uchiha. Over time, Jūzō and his new partner completed various missions together. Eventually, they were given a mission in the Land of Water, much to Jūzō's annoyance. After completing the mission, Jūzō and Itachi were followed and engaged by a team of hunter-nin lead by Yagura, the Fourth Mizukage. Jūzō and Itachi were able to strike down most of the hunter-nin, but Yagura entered his Version 2 form and launched a Tailed Beast Ball toward Jūzō. With little time to react, Jūzō attempted to deflect the attack with the Kubikiribōchō but failed, leaving him mortally wounded. After Itachi managed to defeat the Mizukage, Jūzō lamented having to die in this country, reaching out for his sword, which he viewed as his only true ally. Upon dying, out of respect, Itachi placed the remains of Kubikiribōchō in Jūzō's hand. After his death, his sword fell back into the possession of Kirigakure.