Kaido is depicted as a brute and tyrannical leader who values strength above all else. He enjoys causing destruction and chaos, often throwing lavish parties where he encourages his subordinates to engage in risky and destructive behavior. Despite his intimidating and ruthless persona, Kaido has shown hints of a more vulnerable side, struggling with his own mortality and searching for a worthy opponent who can offer him a true challenge. He is also unafraid to take on any adversary.