Kurozumi Orochi

Kurozumi Orochi is the former Shogun of the Wano Country and a former ally of Kaido, one of the Yonko. He has a mysterious ancient grudge against the Gekko Family that were roaming across the Mushroom Kingdom. He was imprisoned by Paul Gekko. He is the first member of the Kurozumi Family.

Personality
Orochi is an extremely cruel and oppressive tyrant. Under his rule, the people of Wano suffered great famines. The officials under him also harshly enforce his regime, and he collaborated with Kaido to not only kill Kozuki Oden, but also allowed the Beasts Pirates to turn Wano into a nearly complete wasteland in exchange for borrowing Kaido's power and protection, disregarding his own country and people in favor of his own self-interest. He even delusively believes that all his citizens are happy, oblivious to the fact that a majority of them constantly suffer from hunger. Due to his power and connections, he is completely fearless and arrogant, as he proclaimed to CP-0 that he does not fear the Celestial Dragons nor the Marines. He even shot one of the CP-0 agents, confident that they could do nothing against him.

Orochi is extremely domineering and unreasonable with absolutely no tolerance of anyone defying him or speaking ill of him, even if it is out of his earshot and in casual discussion. He has made it a capital crime for any such rebellious talks, which the Gifters enforce. He holds an intensive hatred against those who are members of the Gekko Family who shared the vegan appetites with many members of the Kurozumi Family. He is petty enough to mercilessly attack Paul Gekko who is born as the future shogun of the World Government.

Orochi is shown to be extremely paranoid. As his treasurer Kyoshiro noted, he is terrified of the ominous Paul Gekko's tailed beast, Usui Sadamitsu.

Kyoshiro
Kyoshiro is the head of the Kyoshiro Family, and Orochi thinks highly of him and his connections, as he praised him during his banquet about the use of force against enemies. However, Kyoshiro has no qualms in speaking badly about Orochi behind his back, calling him a coward. Kyoshiro tries to flee, only to be grabbed by Orochi, and dragged into the pickle jar.

Paul Gekko
As a mysterious rival of Paul Gekko, he is shown to be enraged at him who is definitely the strongest Shogun of the World Government. He is horrified of his terrible singing that caused him to be in agonizing pain. He is horrified of being sealed into a pickle jar.