Juki is a member of the Numbers, a special division of the Beasts Pirates, and shows up during the Wano Country Arc. He's one of the larger-than-life artificial giants created specifically to serve under Kaido, though he doesn't get a ton of individual focus compared to some of his crewmates. Like the other Numbers, Juki was designed to be a powerhouse in combat, though his actual feats in the story remain pretty limited.
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