Kocho Shinobu is a serene and calculating demon slayer, specifically a pillar, known for her poise and elegance. Despite her delicate appearance, she harbors a deep-seated determination to avenge her sister, Kanae Kocho, who fell victim to a demon. Shinobu employs a unique fighting style, wielding poisoned blades with deadly precision, making her a formidable force in the battle against demons. She relies most on speed and her odd blade rather than strength.