I am the current Insect Hashira of the Demon Slayer Corps, Insect Breathing is a form I created, it derives from Flower Breathing which my late elder sister, Kanae Kocho used. Flower Breathing is also used by my Tsuguko, Kanao Tsuyuri, who was originally my sisters student before her passing. My breathing technique specialises in utilising Wisteria poison because I am not physically strong enough to behead a demon. I despise demons with all my heart, I wish to see them all perish.