Raizo of the Mist is a ninja from Wano Country, a comrade of Kin'emon and Kanjuro, a retainer of the Kozuki Family, and a former member of the Kozuki Family Oniwabanshu. He is also a member of the Nine Red Scabbards. Raizo is very large, standing at 311 cm. His head is large enough to carry Luffy, an average sized human. His body is very disproportional, having a very large head with the rest of his body being relatively small in comparison. His hair is styled into six antennae, with three at each side of his head, a small spike on the middle, and a widow's peak. His hairstyle bears some resemblance to Gedatsu. He has bolt-shaped eyebrows and large sideburns. He also has a crescent moon-shaped scar on his forehead, which was given to him by King. He wears a dark-colored Ninja shozoku robe. As the Straw Hats pointed out, Raizo is very ugly, a fact that Raizo himself acknowledged as his fellow female ninjas of the Wano Country refused to even look at him. He bears the crest of the Kozuki Family somewhere on his body. When he was younger, his six antennae hair was shorter and he lacks the scar on his forehead. Raizo is a reserved individual who takes his profession as a ninja very seriously. He does not like it when people talk about ninja, such as himself, in a joking manner, and can become very emotional about it, but he will gladly demonstrate his skills if coerced enough. Despite his claim that ninja do not say 'Nin Nin', Raizo ended up adopting the phrase in his speech as shown when he demonstrated ninja skills and again when he greeted the minks.
He is also sensitive about his bizarre and ugly appearance and is severely depressed by the fact that the female ninjas also known as kunoichi from Wano Country do not find him attractive and would not even look at him, and does not like it when people point out his ugliness. It was this reason that before meeting Oden, he would kidnap any women he laid eyes upon. He is extremely kind, noble, and caring, and was so against the fact that the Mink Tribe was sheltering him at the risk of dying, that he had to be chained up to prevent him from fighting and making his presence known. He was worried to the point of tears over the fact the minks were heavily wounded from protecting him. It also moved him greatly that the minks were worried about his safety and glad to see he was okay. His kindness is also shown when the Straw Hats began to depressingly sulk after he refused to demonstrate his ninjutsu skills and immediately relented by showing his skills to them. In order to restrain him, the minks had to chain him to an indestructible Poneglyph.
Despite his large body, Raizo is extremely agile. In the anime, he could leap extremely high and easily perform handsprings, flips, and somersaults with ninja like agility. He also has incredible speed, being able to slip past the Beasts Pirates in the Udon prison executive tower as he was stealing the keys to Luffy's Seastone handcuffs. A testament of his ninjutsu skills in stealth is that Raizo is able to infiltrate the prison in Udon and got close enough to speak to an imprisoned Luffy without the Beasts Pirates knowing. After stealing the keys to Luffy's Seastone handcuffs, he was able to escape the executive tower without getting caught. Raizo has incredible skills in Shurikenjutsu, throwing multiple shurikens with perfect precision to engrave symbols or words on walls. From a far distance, Raizo could throw to Kawamatsu his sword and key to his handcuffs with great speed and accuracy, allowing the latter to quickly free himself and fight back.
As one of Wano's greatest ninjas, Raizo is an extremely powerful master of Ninjutsu, being referred as a genius ninja during his youth. His strength is acknowledged by Orochi himself and is noted to rival even Fukurokuju, the leader of the Orochi Oniwanbanshu. He has several versatile skills such as disappearing in a cloud of smoke, making clones of himself, and throwing shuriken with expert precision. Hana Shuriken, literally meaning "Flower Shuriken"): Raizo possesses large quantities of shuriken which he can throw rapidly with expert precision. For example, he can make them form the kanji for "shinobi". Kaminari Shuriken, literally meaning "Thunder Shuriken"): A technique in which Raizo throws several shuriken very quickly. In the VIZ manga, this is called Lightning Shuriken. Raizo was once a member of the Kozuki Family Oniwabanshu, but over 41 years before the present day, he resigned after being rejected by a kunoichi. He became an infamous mountain bandit in Udon, fighting any man and kidnapping any woman he encountered. However, Kozuki Oden and his followers found Raizo after searching for him, and Raizo decided to join them. After Oden became daimyo of Kuri, Raizo became one of his retainers. After Inuarashi, Nekomamushi, and Kawamatsu joined Oden, they were running low on funds. Therefore, he and the other retainers attempted to steal money from Yasuie, but they were caught. Instead of punishing them, Yasuie allowed them to take the money and encouraged them to use it to become better people for the sake of Oden and Wano Country. Following Yasuie's advice, they educated themselves and trained to become dignified warriors. 30 years ago, they visited the Flower Capital with Oden. After meeting the Whitebeard Pirates, Oden and his retainers were having a feast with them. Oden said that he wanted to join the crew, but Raizo, Kanjuro, Kin'emon, and Denjiro voiced out against it. After the Whitebeard Pirates left Wano two weeks later, the retainers discovered Oden, Izo, Inuarashi, and Nekomamushi to be missing. During Oden's absence, Raizo and his fellow retainers protected Kuri. When Oden returned to Wano with the Roger Pirates, the retainers greeted him, but before they could say anymore, Toki stopped them from convincing Oden to stay in Wano so Oden could continue his journey with Roger. Around six months before Oden finished his voyage, the retainers were furious at Kurozumi Orochi for abusing his position as shogun. While Inuarashi and Kawamatsu stayed behind at Oden Castle, the other retainers marched to the Flower Capital to confront Orochi only to discover that a group of Beasts Pirates were in Kuri threatening Oden's family. When Oden returned to Wano after finishing his journey, the retainers (except Denjiro and Ashura, who were elsewhere at the time) welcomed him back. At Oden Castle, Raizo was ordered to take Momonosuke and Hiyori out of the room before Oden was told about the Beasts Pirates' attempted attack on his family.
He is also sensitive about his bizarre and ugly appearance and is severely depressed by the fact that the female ninjas also known as kunoichi from Wano Country do not find him attractive and would not even look at him, and does not like it when people point out his ugliness. It was this reason that before meeting Oden, he would kidnap any women he laid eyes upon. He is extremely kind, noble, and caring, and was so against the fact that the Mink Tribe was sheltering him at the risk of dying, that he had to be chained up to prevent him from fighting and making his presence known. He was worried to the point of tears over the fact the minks were heavily wounded from protecting him. It also moved him greatly that the minks were worried about his safety and glad to see he was okay. His kindness is also shown when the Straw Hats began to depressingly sulk after he refused to demonstrate his ninjutsu skills and immediately relented by showing his skills to them. In order to restrain him, the minks had to chain him to an indestructible Poneglyph.
Despite his large body, Raizo is extremely agile. In the anime, he could leap extremely high and easily perform handsprings, flips, and somersaults with ninja like agility. He also has incredible speed, being able to slip past the Beasts Pirates in the Udon prison executive tower as he was stealing the keys to Luffy's Seastone handcuffs. A testament of his ninjutsu skills in stealth is that Raizo is able to infiltrate the prison in Udon and got close enough to speak to an imprisoned Luffy without the Beasts Pirates knowing. After stealing the keys to Luffy's Seastone handcuffs, he was able to escape the executive tower without getting caught. Raizo has incredible skills in Shurikenjutsu, throwing multiple shurikens with perfect precision to engrave symbols or words on walls. From a far distance, Raizo could throw to Kawamatsu his sword and key to his handcuffs with great speed and accuracy, allowing the latter to quickly free himself and fight back.
As one of Wano's greatest ninjas, Raizo is an extremely powerful master of Ninjutsu, being referred as a genius ninja during his youth. His strength is acknowledged by Orochi himself and is noted to rival even Fukurokuju, the leader of the Orochi Oniwanbanshu. He has several versatile skills such as disappearing in a cloud of smoke, making clones of himself, and throwing shuriken with expert precision. Hana Shuriken, literally meaning "Flower Shuriken"): Raizo possesses large quantities of shuriken which he can throw rapidly with expert precision. For example, he can make them form the kanji for "shinobi". Kaminari Shuriken, literally meaning "Thunder Shuriken"): A technique in which Raizo throws several shuriken very quickly. In the VIZ manga, this is called Lightning Shuriken. Raizo was once a member of the Kozuki Family Oniwabanshu, but over 41 years before the present day, he resigned after being rejected by a kunoichi. He became an infamous mountain bandit in Udon, fighting any man and kidnapping any woman he encountered. However, Kozuki Oden and his followers found Raizo after searching for him, and Raizo decided to join them. After Oden became daimyo of Kuri, Raizo became one of his retainers. After Inuarashi, Nekomamushi, and Kawamatsu joined Oden, they were running low on funds. Therefore, he and the other retainers attempted to steal money from Yasuie, but they were caught. Instead of punishing them, Yasuie allowed them to take the money and encouraged them to use it to become better people for the sake of Oden and Wano Country. Following Yasuie's advice, they educated themselves and trained to become dignified warriors. 30 years ago, they visited the Flower Capital with Oden. After meeting the Whitebeard Pirates, Oden and his retainers were having a feast with them. Oden said that he wanted to join the crew, but Raizo, Kanjuro, Kin'emon, and Denjiro voiced out against it. After the Whitebeard Pirates left Wano two weeks later, the retainers discovered Oden, Izo, Inuarashi, and Nekomamushi to be missing. During Oden's absence, Raizo and his fellow retainers protected Kuri. When Oden returned to Wano with the Roger Pirates, the retainers greeted him, but before they could say anymore, Toki stopped them from convincing Oden to stay in Wano so Oden could continue his journey with Roger. Around six months before Oden finished his voyage, the retainers were furious at Kurozumi Orochi for abusing his position as shogun. While Inuarashi and Kawamatsu stayed behind at Oden Castle, the other retainers marched to the Flower Capital to confront Orochi only to discover that a group of Beasts Pirates were in Kuri threatening Oden's family. When Oden returned to Wano after finishing his journey, the retainers (except Denjiro and Ashura, who were elsewhere at the time) welcomed him back. At Oden Castle, Raizo was ordered to take Momonosuke and Hiyori out of the room before Oden was told about the Beasts Pirates' attempted attack on his family.