Webshinobu kocho is the insect hashira member of the demon slayer corps. She is one of the top slayers in all of japan and one of the only females in this elite group of fighters. Webbut how did she learn to craft lethal substances, and what’s the reason behind her unwavering rage? Just like many characters in the series, shinobu lost her. Webthis arc sees the introduction of shinobu kocho, who uses a particularly unique breathing style called insect breathing. Webshinobu kocho (胡 (こ) 蝶 (ちょう) しのぶkochō shinobu?) is a major supporting character of demon slayer: She is a demon slayer of the demon. Webshinobu kocho, the insect hashira of the demon slayer corps, is a remarkable and attracting supporting character in “ demon slayer: Webshinobu kocho (胡蝶しのぶ kocho shinobu) is the insect pillar of the demon slayer corps in the kimetsu no yaiba (demon slayer) series. She also uses the breath of the. Webgiven that shinobu isn't the most physically imposing slayer, her sword power technique is instead based on speed, with insect breathing relying on her striking.