Kanao is the Tsuguko of Kanae and Shinobu and has been personally trained by the both of them in the art of combat. Insect breathing is one of the many breathing styles in demon slayer. It is used by Kanao tsuyuri and Kanae Kocho, as well as having 7 forms to it.Kanao's quiet and serene demeanour. She is kind that it that all I got