character: okita_souji_(fate), A medium shot, eye-level anime illustration of a young woman, Okita Souji from Fate, standing in a relaxed posture. She has short blonde hair with a characteristic ahoge and yellow eyes, her expression soft and serene. She is cosplaying as Tomioka Giyuu, wearing the official Demon Slayer uniform consisting of a dark brown gakuran-style jacket and matching hakama trousers, layered under Giyuu's signature split-pattern haori—one side solid dark red and the other a geometric pattern of green, yellow, and orange. Her left hand rests lightly on the hilt of a katana tucked into her belt, while her right arm hangs naturally at her side. The background is a minimal, out-of-focus traditional Japanese garden with soft greenery and grey stones. The lighting is bright and natural, with a clean color palette and crisp linework, creating a polished and high-quality aesthetic.