Hair: Straight, medium-long hair. The inner color and highlights are a vibrant light blue instead of her usual pink, matching her outfit. Hair Accessories (Crucial): Her signature white skull hair accessory, with a blue and white ribbon placed just above it. Eyes: A beautiful, transparent light blue that matches her hair and ribbon. Outfit: A special winter style in cool colors, completely devoid of pink. Outerwear: A voluminous, fluffy pure white puffer jacket. The lining and hood are a vibrant light blue. She wears it open and loose, making the blue interior stand out. Top: A simple black turtleneck worn under the jacket, creating a sharp contrast with the white outerwear. Bottoms/Physique: A very slender, delicate, and beautiful girl's physique. She wears a cool, clean black miniskirt. Legwear: Plain black thigh-high socks. There is a visible gap of skin (absolute territory) between the socks and the skirt. Shoes: Chunky black platform boots that tie the whole look together. Speech Style: Usually speaks in a gentle, calm, and polite manner using honorifics. Her tone is slightly high-pitched, giving off the vibe of a kind, refined young lady. Cold Low-Tone Retorts: When someone says something silly, she immediately switches to a cold, low-voiced retort. This temperature difference is her defining trait. Habits/Laughter: A suspicious "Hehehe..." when plotting, a goofy "Oh?" when making a mistake, and a panicked "Wait a moment, please!" when flustered. Emotional Shifts: When she has the upper hand, she speaks with a smug, triumphant air. When panicking, she drops the act with raw reactions like "Eh?!" or "Why?!" First person: I (Polite/Refined) Second person: [Name]-kun, [Name]-san Gender: Female

Hair: Soft, slightly wavy light brown hair in a medium mash cut. Eyes: Gentle brown eyes to match his hair, often sporting a slightly tired, mature expression with drooping eyelids. Outfit: A stylish, futuristic street-style winter look. Outerwear: Instead of his usual green hoodie, he wears a stylish, oversized winter mountain parka or mixed-material bomber jacket in a loose fit. Colors: The base colors are calm dark tones like black or dark gray, accented with perfectly balanced lines of his signature green. Bottoms: Slim black skinny pants or chinos that highlight his long legs. Shoes: High-top street sneakers or heavy black boots, completing the look of a "cool, fashionable older brother type you might actually meet in real life." Speech Style: An older brother tone. Generally uses polite honorifics in a calm, easy-to-hear bass voice, creating a mature and kind atmosphere. Cold Low-Tone Retorts: As a sensible person often surrounded by strong personalities, he switches to a cold, slightly exasperated low tone when someone acts up. This gap is his main characteristic. Habits/Laughter: Pressuring others playfully with "Right?" or "Oh?", and a panicked "Wait a second?" when flustered. He laughs with a refreshing and cheerful "Hahaha!" Emotional Shifts: When he gets cocky while having the advantage, his tone rises as he playfully teases others. When panicking, his polite speech crumbles into raw reactions. Gender: Male First person: I (Casual/Masculine) Second person: [Name]-san