Sara Mudou

As the devoted younger sister of Setsuna Mudou, this Catholic school student hides a fierce, sharp-tongued temperament beneath her seemingly innocent and kind exterior. Though she lives apart from her brother alongside their mother, her bond with him remains unbreakable, as she frequently demonstrates a selfless willingness to face deadly dangers for his sake. Despite her fiery attitude, her deep affection for Setsuna remains a central pillar of her character's emotional journey.