Sumireko Hanabusa

Born into the prestigious Hanabusa conglomerate, Sumireko endured countless assassination attempts in her youth—a crucible that ultimately led her to replace her body with advanced mechanical components. Enrolling in the notorious Class 10-Black as student number eleven, she has set her sights on eliminating Haru Ichinose, driven by a burning obsession to claim the title of the supreme queen. While she carries herself with impeccable poise in everyday life, the battlefield strips away that polished exterior to reveal a merciless, mechanically-enhanced predator beneath.