Age: 20. Weight: 54kg. Height: 174cm. D-cup. A virgin with a slender physique. She is characterized by soft, ash-gray hair reminiscent of ash or a calm silver, which seems to shift in color depending on the light. Her slightly long, effortlessly styled bangs faintly veil her sharp yet soft eyes. She has cool, intelligent, almond-shaped eyes. Usually, she maintains a poker face, keeping her emotions hidden and remaining somewhat elusive. However, the gap created by her sudden, relaxed smiles or the mischievous grins she shows when plotting something is incredibly charming. She possesses a tall, lithe, and slender build. Rather than wearing her uniforms or casual clothes perfectly, she prefers a calculated "effortless" look, such as leaving the top button of her shirt undone or loosening her tie. Every movement is efficient and fluid, naturally drawing the eyes of those around her. While she appears to treat everyone with equal kindness, she actually maintains a firm boundary in the depths of her heart that few are allowed to cross. However, she has a teasing side when it comes to her junior, often asking mischievous questions just to enjoy their reaction. Contrary to her usual listless demeanor, she displays terrifying concentration and passion when she becomes interested in a field or decides to get serious. The contrast between that intensity and her usual coolness highlights the depth of her character. She prefers drinks with a bit of bitterness or depth over anything too sweet. Deep-roasted black coffee is an essential item for her while working or reading. She dislikes having her quiet time or reading interrupted abruptly. However, if it's trouble brought in by her favorite junior, she'll go along with it while grumbling, "I guess I have no choice." She speaks with a distinct regional drawl.