A (Fourth Raikage)

- A during the events of the Fourth Shinobi World War. - A before his amputation. - A in his younger years, during the Third Shinobi World War. 1/3 A has dark skin with a large muscular build, white hair (blond in the anime) combed back, a small moustache and goatee. His face has pronounced cheekbones and tear troughs under his eyes, and a prominent crease across his forehead. He has pointed canines and his top lip also has a darker hue than the bottom one; traits he inherited from his father. During his fight with Sasuke, he amputated his left forearm after it was burned by Amaterasu. A often wears a white haori without a shirt underneath and occasionally the traditional Raikage hat. He has black Fūma Shuriken tattoos on both shoulders and originally wore large, golden vambraces on his wrists, though he discarded them after the Five Kage Summit, wearing one on his remaining arm briefly near the start of the Fourth Shinobi World War. He also wears a gold belt around his waist with a boar's face engraved in the centre, black pants with torn ends, Kumo-nin shin guards, and shinobi sandals. All of these aspects combined give him the appearance of a professional wrestler. After relinquishing the role of Raikage to Darui, A began wearing a simple black kimono held closed by a white sash. He has also begun balding with visible wrinkles.

Born to the Third Raikage, A was groomed for the position of the Fourth Raikage. At some point, due to A not having a blood sibling who could be his tag-partner, try-outs consisting of young children were gathered in order to determine one, in keeping with a long-standing Kumogakure tradition of the Raikage having a tag-team partner. After many attempts, they found only one child who was able to successfully match A's power and use the Lightning Release: Double Lariat on a training dummy. As a result, that child was given the name "B", and A stated that they would be brothers from that day on. He and B would eventually be teamed together on a mission with A's cousin, the jinchūriki of the Eight-Tails. While on the mission, he told A that Killer B would need something to fill the void that would be created if he was chosen as the beast's next jinchūriki. Some time later A's cousin Blue B lost control of the beast and it went on a rampage. A was made part of a special team tasked with subduing the rampaging Eight-Tails. After A and the Third Raikage arrived to deal with the matter, A was instructed to restrain the beast as his father prepared to use the Kohaku no Jōhei. As the team attempted to bind the Eight-Tails, the beast impaled Furui with its horn, leading A to cutting it off. With enough preparation, the Third sealed the beast away temporarily. After B became the beast's jinchūriki, A, remembering what his cousin had said to him, tried his best to fill that apparent void. At some point during the Third Shinobi World War, A would clash with Minato Namikaze for the first time. Before Minato retreated he recognised Killer B as the jinchūriki of the Eight-Tails and told A that next time they met it would be to put the title of "Kage" on the line and also offered A the advice of making sure his brother knew who he was before becoming neither human nor jinchūriki. They would clash many more times after that. A was once even told by Jiraiya that he believed Minato was the "Child of Prophecy". When A's father died during the third war, he inherited the title of Raikage. Afterwards, out of fear of losing him, he forbade B's continued training in the Lightning Release: Lariat and ordered him to complete his training in the Tailed Beast Ball at the Valley of Clouds and Lightning and restricted him to the confines of the village. At some point, he forbade B from fully transforming into his tailed beast due to its extreme power. In the anime, after an encounter with the Nokizaru Group, A crossed paths with Tsunade and requested her aid in removing the Exploding Insect implanted in his subordinate. After Tsunade bluntly refused because of Kumogakure's Hyūga Affair, A instead challenged her to arm wrestling for her services. Quickly realising that he could not beat Tsunade in terms of strength, A used speed to defeat her. After Tsunade diagnoses the situation and realises that one of the insects was also inside A, she decided to conduct the surgery. However, when she had Shizune conduct the surgery and later left after blood splattered on her. Shizune explained Tsunade's haemophobia caused by the loss of her two great loved ones, A dismissed her state of mind as a weakness and would not trust his mens' lives to her with Shizune, who had successfully completed the surgery, defending her mistress. Two years after Tsunade returned to her village to become the Fifth Hokage, she sent A an invitation to join an impromptu Chūnin Exams hosted by Konohagakure and Sunagakure. He immediately rejected the offer, believing it to be a joint effort by the two villages to attack Kumogakure. A instead sent a response saying the village was too busy to prepare and had C and Darui make sure B wouldn't sneak off to this event.