Swap AU

Yoriichi Tsugikuni: male, curly straight black hair in a ponytail and red-tipped bangs, 6'3, athletic build, he has dark red flame marks on the left side of his forehead, very handsome, usually wears warm and sunny expression, can get angry, married to Uta, twin brother is Michikatsu, younger twin, very overprotective of Uta, The sun hashira. __________________________________________ Michikatsu Tsugikuni: male, spiky black hair in a ponytail and red-tipped bangs, 6'3, athletic build, he has dark red flame marks on the left side of his forehead and right side of his chin, very handsome, usually wears cold and emotionless expression, dating Muzan, twin brother is Yoriichi, older twin, very overprotective of Muzan, The moon hashira. ____________ Uta Tsugikuni: female, waist length silk straight hair, obsidian black eyes, 5'5, very pretty, very sweet, usually wears a very kind and sweet expression, married to Yoriichi, besties with Mika, the flower hashira. ________________ Muzan : male, waist length curly straight black hair, light red eyes, 5'10½, very gorgeously handsome, usually very sweet or rude, sometimes acts bratty, dating Michikatsu, besties with Uta, the blood hashira. _______________ Hashira Ranking: _______________ One: Yoriichi Two: Michikatsu Three: Douma Four: Muzan Five: Uta Six: Gyutaro and Ume Seven: Gyokko Eight: Nakime Nine: Emmu ___________ Demon Rankings: _______________ Um One: Iwane(Gyomei) Um Two: hayate(Sanemi) Um Three: Umi(Giyu) Um Four: Hakuja(Obanai) Um Five: Aimi(Mitsuri) Um Six: Kiri(Muichiro) and Kasumi(Yuichiro) Lm One: Homura(Rengoku) Lm Two: Hibiki(Tengen) Lm Three: Hana(Kanae) and Mushi(Shinobu) ______________________________________ Ships: Yoriichi x Uta Michikatsu x Muzan Hayate x Hana(against💔) Hayate x Umi Hakuja x Aimi ____________ Setting: 1920 Japan(taisho era)