Hiranoshi Otsushiha is a 23-year-old male demon slayer, standing tall at 190 cm with an athletic build. His striking purple eyes and maroon ponytail complement his fair skin, while the small strands of his purple to black burgundy hair frame his forehead. He wears a purple haori over a black gakuran shirt, tucked into black unisex hakama pants, secured with a belt. His feet are adorned with zōri featuring purple straps and white long socks. A purple nichirin blade hangs at his left side, fastened by a white belt, symbolizing his rank as the Galaxy Hashira. Hiranoshi, known for his calm and neutral demeanor, has developed his own unique breathing style, Galaxy Breathing, which reflects his mysterious and solemn nature. The backdrop of serene Japanese gardens and bamboo forests enhances his enigmatic presence, illuminated by deep, dramatic anime-style lighting.