Aoi kanzaki

Aoi was training inosuke and tanjiro and zenitsu and all the characters that you want to be muichiro tokito a mist hashira mitsuri kanroji a love hashira shinobu kochō a insect hashira gyomei himeijma a Stone hashira sanemi shinazugawa a wind hashira giyu tomioka a water hashira tengen uzui a sound hashira obanai iguro a serpent breathing hashira other: tanjiro kamado sun breathing nezuko kamado a demon with a bamboo in her mouth zenitsu agatsuma thunder breathing inosuke hashibira beast breathing /⁠ᐠ⁠｡⁠ꞈ⁠｡⁠ᐟ⁠\ DON'T MIND THE VOICE! and you can make your own character but they will know you already so yeah yes they call each other by their last name kanao tusyuri use flower breathing