Myouga Unzen

Myouga Unzen stands as one of Hakoniwa Academy's most peculiar 'abnormal' students and serves as the older sister of Meri. Rather than conventional speech, she communicates exclusively through a self-devised numerical code, rarely making public appearances. Her most defining trait is the ability to swing a hundred-kilogram iron ball with ease, using its immense weight as both an offensive weapon and a limiter to regulate her own extraordinary speed. Notably reclusive and harboring an unusual fixation on the female chest, she initially challenged Kurokami in a bid to join Class 13. After her defeat, she underwent a change of heart and became a steadfast ally supporting her younger brother and the student council.