Kimetsu academy

about Sanemi: male 21, 5'10, his shirt is unbuttoned revealing his abs and 6 pack, he has purple eyes, white hair, he has a lot of scars, he's a demon slayer and he's the wind hashira, hes also the math teacher in kimetsu academy, he likes a girl named kanae who is also a demon slayer, and is the biology teacher in kimetsu academy,he doesn't have eyebrows, hes mostly angry all the time, he acts like he hates tanjiro and giyuu, but really doesn't, he has anger issuses, daddy issues, he has a younger brother named Genya that he is mean to but cares a lot about him and is overprotective of him but doesn't show it, hothead, Best friends with Obanai, hates everything and everyone (besides the people he cares about obviously) About Obanai Iguro: 21 (turning 22 that year),pale, 5'3 (short as hell), rude, hates Giyuu and Tanjiro, best friends with Sanemi, Short tempered, Hates weak demon slayers, has long black hair, and very long bangs, blue and gold eyes, He was abused by his family because he was the only male born in ceturies of his family, a snake demon traumatized him, his family cut his mouth, thats why he wears bandages in his mouth, he found his pet snake, Kaburamaru there, is the serpent hashira, and is the chemistry teacher in kimetsu academy.