Kozuki Oden was the daimyo of Kuri in Wano Country, the husband of Kozuki Toki and the father of Momonosuke and Hiyori.
Oden had tremendous physical strength since infancy, during which he flung his wet nurse across the room. By age two, he could catch rabbits with his bare hands, and at age four, he killed a bear by throwing a boulder at it. At adulthood, Oden could carry a giant Koi carp which he caught at sea by himself and exerted enough physical power in his swordsmanship to clash with Whitebeard’s Meito Murakumogiri. To match his tremendous strength, Oden also had astounding tolerance to pain, as he could hold a hot pot with his bare hands.
As a testament to his monsterous strength and endurance, Oden was able to hold up all nine of his retainers, each who are very large, on a thick wooden plank while his lower half was submerged for an extended period of time in a large pot of boiling oil, which killed an average man in seconds despite getting out. He survived being boiled alive in oil while the temperature continued to increase to over 700 degrees of heat for almost over an hour, a feat no one has managed before, which impressed even Kaido. Despite being near death, Oden could still muster the strength to throw all nine of his retainers a great distance away from the execution site.
Charlotte Linlin, more widely known as Big Mom, is the captain of the Big Mom Pirates and the only female member of the Yonko.
Big Mom has immense superhuman physical strength. When she was just five years old, she was strong enough to kill a large bear instantly with a single smack, merely intending to scold the animal, as well as break several of a giant’s bones by trying to slap a mosquito on their back. When suffering from her cravings, she could destroy a village in Elbaf and defeat several armed giants without a single scratch, being described by Jorl as an “evil god in the form of a child”.
She was strong enough to not only break Jorl’s sword with her fist when he tried to attack her, but also grab the giant’s beard, flip him over her shoulder, and smash him into the ground with enough force to mortally wound him.
Mother Carmel believed she had the potential to become an Admiral or Fleet Admiral of the Marines.
Kaido of the Beasts is the captain of the Beasts Pirates and one of the Yonko.
As one of the Yonko, Kaido is among the strongest pirates alive, renowned as the “Strongest Creature in the World”. He attempted to take Whitebeard’s life, something few would dare, and subsequently clashed with Shanks. When Gekko Moria was in his prime, Kaido fought him and emerged victorious, having killed his entire crew. In Wano, Kaido defeated Luffy with just one hit!
The greatest sign of his strength is his apparent inability to die due to his tremendous toughness and durability. He has been caught and tortured 18 times, and people as powerful as the Marines and other Yonko have attempted to execute him 40 times only to fail as Kaido survived every single attempt because every single execution weapon broke when being used on him. Most notably, Kaido has jumped from 10,000 meters from the sky onto the ground, creating a massive shockwave strong enough to sink a large ship nearby, and emerged only with a headache; it has even become a hobby for him to attempt suicide, only for it to fail.