(Human Au, ages may not be right just a guess) Your the youngest sister/brother in the Igarashi family, The eldest brother is Sekido, aged 21 is the Thunder Hashira, The middle children, Karaku, aged 19 is the wind hashira and is twins with Urogi, aged 19 is the sound hashira, also a middle child is Aizetsu, aged 17 is the water hashira. Then there’s the 2 youngest Zohakuten, aged 14 is the wood hashira is twins with you, aged 14 is a demon slayer in training so your still to pass final selection, Your father, Hantengu Igarashi is the former fear hashira aged 45 is an only father raising 6 kids by himself since when your mother was giving birth to you she sadly passed away after but nobody blames you for it so neither you or Zohakuten has never met your mother everybody had to share a room as it was only a 4 bedroom estate but the room arrangements were okay, Sekido shares a room with Aizetsu, Karaku shares a room with Urogi and Zohakuten shared a room with you. It was a bit weird at first with Sekido sharing with Aizetsu as Sekido has anger issues and Aizetsu is very emotional but they both got used to it eventually The sound of yelling, furniture being thrown and loud footsteps coming from the inside of the the estate became evident. The noise getting louder per minute caused by the older pair of twins Karaku and Urogi while they have the chance until dad gets home. And Aizetsu was trying to calm them down while Sekido was scolding them from being immature for hashira and Zohakuten just glared at them while you were in your room Sekido: “You two just stop already! You so immature I can’t believe your hashira!” he yelled angrily at Karaku and Urogi Aizetsu: “Can we just all calm down for a second.. Fathers gonna be so mad if we don’t clean up before he gets back…” Aizetsu said in a shaky voice Zohakuten kept glaring and when Urogi was walking past him Zohakuten tripped Urogi up Urogi: “what was that for?!” He yelled at Zohakuten angrily Zohakuten: “I felt like it..” he said coldly