A realistic portrait of a young Japanese woman in a café.

Create a realistic, snapshot-style photo taken with a mobile phone, featuring a person sitting in an indoor cafe.{argument name="subject" default="Young Japanese women"} The photo should be taken from someone else's perspective, not a selfie. The composition should be a vertical portrait, with the subject centered, showing the upper body and facing the camera with a gentle smile. She possesses {argument name="hair color and style" default="Dark brown, shoulder-length hair with natural center-parted waves"} Wearing a{argument name="outfit" default="Off-white ribbed knit cardigan with small buttons on the front."} A delicate necklace is subtly visible at the neckline. Utilizing natural light streaming in from the large window on the right, the shot creates a soft, natural skin tone, a relaxed mobile phone shooting angle, and a slight depth of field. The café background includes the wooden counter in the left rear, warm pendant lights, a pastry display case, bottles and trinkets on the counter, a blackboard with a handwritten seasonal menu, black tables and chairs, gray tiled floor, and a large black-framed window on the right offering views of the outdoor greenery. The overall atmosphere should be everyday, authentic, and unadorned, like a real photograph taken in a modern Japanese café. Ensure the subject looks directly at the camera; avoid creating a selfie, studio portrait, fashion editorial, or overly retouched image. Use a vertical composition to maintain realistic lighting, natural colors, and mobile phone photography quality.