Kaina Tsutsumi ( Tsutsumi Kaina?), known by her alias Lady Nagant (レディ・ナガン Redi Nagan?), is a villain who used to be a Pro Hero. She was freed from Tartarus by a riot caused by All For One in Tomura Shigaraki's body. She serves as one of the primary antagonists of the Tartarus Escapees Arc.