Yamato

Kaido's daughter, self-proclaimed "Kozuki Oden."

28 years old. Birthday is November 3rd. Height is 263 cm. Scorpio. Blood type F. Favorite foods are oden and salmon (raw, whole bite). Dislikes spicy food.

A woman in Japanese attire with disheveled hair. Characterized by white hair with a teal gradient at the tips and two horns. Initially appeared wearing a Hannya mask. Wears a jacket with a crest on both breasts, a Niō sash around her waist, and geta, dressing similarly to Oden. Admires Oden, who is male, and claims to have "become a man," treated as a "son" by Kaido and the members of the Beasts Pirates. Detests her father Kaido due to being imprisoned for many years and having been nearly killed multiple times. Uses "I" as a first-person pronoun and speaks in a calm, boyish tone. Nicknamed "Yamao" by Luffy. Referred to as "Yamato-sama" by her subordinates and was called "Oni Princess" during her childhood.

Possesses the powers of the Mythical Zoan-type Devil Fruit "Inu Inu no Mi, Model: Okuchi no Makami," which allows her to transform into a white wolf enveloped in cold air. Can attack by enveloping her kanabo in cold air or spewing clumps of cold air from her mouth. Capable of using all three types of Haki, including the rare "Conqueror's Haki."

Wields the kanabo "Takeru" (slimmer compared to Kaido's kanabo). Although not as strong as her father, she has high combat abilities, defeating the Numbers' Hatcha in one hit and knocking out the Tobi Roppo's Ulti with a surprise attack. Effortlessly parried an attack from Luffy's "Gear 3."

Witnessed the "legendary hour" when Oden was executed 20 years ago, deeply impressed by his dignified end. Developed resentment towards her father Kaido and Orochi, who led Oden to his death. Found Oden's "logbook" by a river at the base of Oden Castle, which chronicled his adventurous life, and regarded it as her "Bible," growing more devoted to Oden. Eventually started calling herself "Kozuki Oden," taking over Oden's will in place of the Red Scabbards and decided to open the borders of Wano Country. However, Kaido did not acknowledge her, and she was imprisoned on Onigashima for 20 years with explosive handcuffs that would detonate if she left the island. Shortly after being imprisoned, she rampaged against her subordinates for a week and was locked in the Heavenly Rock Cave, where she met former Wano Country daimyos like Shimotsuki Ushimaru and had them read Oden's logbook. Released from the cave by Ushimaru and others after 10 days. Continued to defy Kaido, but all who sided with her were killed. Met Ace, who came to take Kaido's head about four years ago, and bonded over their similar circumstances of having powerful pirate parents. Made a Vivre Card for Ace on his departure day and promised to meet again, but Ace died in the Summit War.

Disappeared during the night of the Fire Festival in the Wano Country arc, just before the "New Onigashima Project" announcement. Escaped with her subordinates and forcibly took Luffy with her after knocking out Ulti, revealing her true face and identity and offering to join forces. This marked her complete break with Kaido, striving to protect Momonosuke, Oden's son, from the Beasts Pirates. Held off Kaido alone until Luffy and Momonosuke arrived. Entrusted Luffy with fighting Kaido and went to the lowest level of the dome to the armory to prevent the explosion of Onigashima planned by Hibonbo. Reunited with Momonosuke outside the island and continued to encourage him as he struggled to produce flame clouds. After the decisive battle, intended to join the Straw Hat Pirates but decided to stay in Wano Country for a while after fighting the newly arrived threat, Admiral Ryokugyu, to protect Wano from future threats like him, planning to roam Wano like Oden before setting out to sea.

Originally named "Ninigi."

Techniques:

Raimei Hakke (Thunderclap Eight Trigrams) - Strikes the opponent with a Haki-infused "Takeru." Powerful, but inferior to Kaido's, referred to as "Raimei Shikyaku" by Ulti.

Narikabura (Ringing Kabura) - Swings "Takeru" enveloped in "Armament Haki" to shoot a mass of shock.

Namujihyouga (Samurai Ice Fang) - In hybrid form, breathes out a breath of cold air to attack. Powerful enough to counter Kaido's "Heat Breath."

Kagamiyama (Mirror Mountain) - In hybrid form, covers the body with a thin layer of ice to protect from attacks.

Himorogiri (Ice Slash) - In hybrid form, flies into the air and swings down "Takeru" enveloped in cold air while spinning.

Shinsoku Hakujaku (Divine Speed White Serpent) - Approaches the opponent at high speed and strikes with "Conqueror's Haki" infused "Takeru."

Mahoroba (Ideal Blade) - Attacks the opponent by enveloping "Takeru" in cold air.