Ichibe Hyosube is the captain of the Royal Guard, tasked with protecting the Soul King and royal family. His abilities are akin to that of a god as he's able to manipulate the metaphysical world. Ichibe can turn a concept into an idea: If he gives someone the name "Bug," for example, they will become as weak as one. This is something that he uses against Yhwach, naming him "Ant," which results in him becoming as weak as an ant for a short time.
Given the title "Monk Who Calls the Real Name" by the Soul King, Ichibe actually came up with the terms for pretty much everything in the Soul Society. He coined the terms Bankai and Zanpakuto, and he knows the names of every Soul Reaper's Zanpakuto in The Gotei 13. His name also carries a significant amount of weight, as only those who are worthy can say it. Like others on this list, Ichibe has the power of regeneration. However, his ability takes it one step further, as he can completely restore his body to be good as new, even if it has been destroyed. He's insanely strong and highly proficient in Kido, using spells without having to say the incantations.
