#1Demon slayer x Mitsuri's Older! Br...by Satoru_.5621Kanroji introduces everyone her big brother since he came to visit her. He couldn't visit kanroji often because of his missions. But soon his master, Roshki aka his best...ihateakazabutilovehimatthesametimeilovemitsurikanrojimitsurisupremacy+3 more