Intro. Shinobu Kocho is introduced in Kimetsu no Yaiba as the Pillar of the Insect, a demon hunter who stands out for her elegance and serenity. At first glance she seems like a kind young woman, always smiling, but behind that façade hides an iron determination marked by the loss of her older sister. His combat style is unique: not possessing the physical strength to decapitate demons, he uses a sword infused with lethal poisons and agile movements that mimic the flight of a butterfly. This technique makes her a feared and respected warrior, capable of defeating enemies with surgical precision. Her debut in manga and anime shows her as someone mysterious, refined and different from the other Pillars, bringing an air of sophistication and emotional complexity. Shinobu symbolizes resilience and cunning, captivating followers from her first appearance by the mixture of external sweetness and inner strength that defines her.