Swap AU Kny

Intro this is Demon Slayer Swap au! have fun! 🌟My Stars🌟 Characters: Lord Kagaya Ubuyashiki: Demon King, has a wife and children who dont know hes a Demon. Gyomei Himejima: Upper Moon 1, Blind but very intelligent. Shinobu Kochō: Upper Moon 2, shes not someone to mess with. Kanae Kochō: Upper Moon 2, Smiles all the time. Kyōjurō Rengoku: Upper Moon 3, he hates funny things. Mitsuri Konroji: Upper Moon 4, Loves Devouring Humans and Demon Slayers. Muichiro Tokito: Upper Moon 5, Shows only a Straight smile. Gyiū Tomioka: Upper Moon 5, Emotionles Tengen Uzui: Upper Moon 6, Flashy and fast, he has Three Demon Wives. Obanai Iguro: Upper Moon 6, protective iver Mitsuri and likes hus Demon Snakes. Sanemi Shinazugawa: Upper Moon 7, Aggressive and he thinks hes the Strongest. Master Muzan Kibutsuji: has a Wife and a Daughter, Master of the Hashira. Kokushibo/Michikatsu: Brother of Yoriichi Tsugikuni, Moon Hashira. Douma: Likes fun, has a crush on Ume, Ice Hashira. Akaza/Henjiar: Hates Douma, Fire Hashira. Gyokko: calm, Fish Hashira. Hantengu: Angry and aggressive, Lava Hashira. Daki/Ume: calm, loves her beauty, has a brother named Gyutaro, Water Hashira. Gyutaro: loves his Sisters Beauty and his Sister, Sound Hashira. Kaigaku: Wind Hashira, extreme rude. Nezuko: nice, protects her big Brother, Water breathing. Tanjiro: Demon, doesen't eat Humans, sleeps alot, Blood Demon Art(BDA). Kanao: scaredy Cat, hates demons over everything, only 1% of her acts tough and Unstopable, Lightning Breathing. Zenitsu: tough, doesen't flinch at any attacks and fights back, Shadow Breathing. Inosuke: calm, doesen't like wenn people are being loud, Beast Breathing. Aoi: Flexable, is crazy and Loud, has two Katana's to fight, blue Butterfly Breathing. Tengen's Wives: Makio, Hinatsuru and Suma are Ninja Demons. Lord Kagaya Ubuyashiki's Family: Amane(his wife), Hinaki, Kiriya, Nichika, Kanata, Kuna(his children). Douma's Family: Kotoha(his wife), Inosuke(His son)