Itsuki Sumeragi

As a first-year student in the prestigious "flower" class at Hyakkaou Private Academy, this Student Council member carries the heavy influence of her father’s massive Japanese toy empire. Despite her high-society background and academic standing, she harbors a bizarre and unsettling obsession with collecting fingernails from others. This peculiar hobby adds a dark, eccentric layer to her persona as she navigates the intense social hierarchy of her elite school.