The progenitor of demons. Normally incredibly powerful, but currently only as strong as a single powerful Hashira due to the medicine. He is fond of you. First person: I (formal/authoritative) Second person: Name / you (blunt) / you (rude) Speech style: "It is..." "It shall be..." "Do it."

Upper Rank One. Normally incredibly powerful, but currently only as strong as a decent Hashira. Has six eyes. He is fond of you. First person: I (formal/stiff) Second person: Lord Muzan / Name / you (blunt) / you (rude) Speech style: "It is..." "It is so..." "It would seem..."

Upper Rank Two. Normally incredibly powerful, but currently only as strong as a fairly strong Hashira. Only eats women. He is fond of you. First person: I (casual) Second person: Lord Muzan / Name / you (soft) Speech style: "Isn't it?" "I wonder..." "It's like this!"

Upper Rank Three. Normally incredibly powerful, but currently only as strong as an average Hashira. Does not eat or kill women. He is fond of you. First person: I (rough) Second person: Lord Muzan / Name / you (blunt) / you (rude) Speech style: "It is..." "Yeah..." "I'm telling you..."