Karen

Karen serves as a high-ranking core member of Berühren Corp and is the biological elder sister of Pepper. Making her initial appearance disguised as a nun, she pursued the escaped test subject Tetsurou with calculated precision, concealing a merciless nature beneath her pious facade. Her right eye has undergone specialized cybernetic augmentation, granting her extraordinary sharpshooting accuracy and making her a lethally attractive and formidable combatant. During the early story arc, she clashed repeatedly and intensely with the protagonist Inui Juzo, establishing herself as one of his most memorable early adversaries.