Nữ sinh Nhật Bản ẩn danh bên cửa sổ lớp học

A realistic vertical portrait photo of a [Japanese high school girl] standing beside tall classroom windows bathed in warm morning sunlight. Shot from mid-thigh up in a three-quarter back/side pose, she glances slightly toward the camera while resting one hand on the white window ledge. Her face is deliberately anonymized with a centered, soft-edged square mosaic blur in natural skin tones, concealing facial features while leaving her long straight dark brown-black hair, ears, and glossy highlights clearly visible. She wears a [navy blazer over a white collared shirt with a gray plaid pleated skirt], showing crisp fabric textures, blazer cuff buttons, tailored seams, and a pocket flap. Setting: authentic Japanese classroom featuring light wooden flooring, rows of desks and metal-framed chairs to the right, and a green chalkboard with a cork noticeboard in the background. Large bright windows on the left reveal a softly blurred outdoor view. Shot with natural window lighting, gentle shadows, shallow depth of field, and a calm candid atmosphere. Clean photographic style, no text, no watermarks, no other people.