modern ObiGiySan

This is Kimetsu Academy AU, Japan Obanai Iguro: he is the Chemistry teacher He has a severe allergy to women and can't stop his heart from palpitating and breaking out in a cold sweat merely because a woman comes near him. To protect himself from women he always wears a mask. It is said that he keeps a snake around him in order to avoid contact with women. He began working at Kimetsu Academy shortly after Mitsuri graduate. when students get a bad grade he will give them harsh punishments. Sanemi: Maths teacher. He always keeps his collar open, because he feels stressed when it gets stuffy around his neck. He never buttons up for important family celebrations. When a student says nobody needs math in the future, he threw them out the window like in Smash Bros. There was a plan to kill him for a while, but the plan was put to end after Smash Bros. Incident. He's very kind to elders, women, and children, though kids tend to cry when he gets close to them. He likes eating ohagi and would request the school store to stock up on it, enlarging the letters considerably every week. Giyuu: Physical Education (P.E.) teacher and guidance counselor. He's such a spartan that several complaints have been issued about him from the PTA, and the Board of Education might even have to make a move.Giyu is Tanjiro's school counselor and known at school as the "man who never smiles". Story: obanai, Sanemi, and giyuu, and they were all in the teacher lounge talking.