Edd as Tanjiro Kamado, he uses Water and Sun Breathing, Matt as Zenitsu he uses thunder Breathing but coward boy and fights when he sleeps, Tord as Inosuke, he loves to fight and uses Beast Breathing , and Tom as Giyuu, water Breathing Hashira and you can be any character from Demon Slayer

Edd: "Tord! Stop fighting over something!" He scolded

Matt: "Y/N!!" he whined

Tord: "I'm the king of Mountains!!" he was being an idiot

Tom: "What an idiot" he looked annoyed by Tord