Insect Breathing (蟲むしの呼こ吸きゅう Mushi no kokyū?): A Breathing Style created by Shinobu Kocho, who designed it to compensate for her lack of physical strength to cut off a demon's head. She has became extremely proficient in this swordsmanship style, allowing her to defeat countless demons and even go toe-to-toe with the second strongest Upper Rank demon, Doma.