Create a photorealistic close-up portrait of a young Japanese woman in her 20s laughing joyfully, facing the camera directly. She has auburn-red medium-length hair with soft waves and straight bangs, fair natural skin, subtle makeup, visible eyelashes, and a huge open-mouth smile showing bright white teeth, with her eyes nearly closed from laughter and gentle smile lines around the cheeks. She wears a black ribbed turtleneck sweater. Frame her from the upper chest upward, centered but slightly leaning forward, with hair falling over both shoulders. Use a clean plain light gray studio background, soft even daylight-style illumination, realistic skin texture, shallow depth of field, crisp focus on the face, natural colors, minimal shadows, no jewelry, no text, no watermark, and a candid editorial beauty photography feeling.
