Japanese Fireworks Festival Yukata Portrait

Create a highly realistic vertical portrait photo of a beautiful Japanese woman in her 20s at a summer evening fireworks festival in Japan. She is shown from the waist up in a three-quarter back-facing pose, turning her head over her shoulder to smile warmly at the camera, with natural expressive eyes, soft skin texture, and an approachable candid expression. She wears a pale cream-pink yukata with purple and lavender floral patterns, a large beige obi bow tied at the back, and small pink and cream chrysanthemum hair ornaments tucked into a low updo with loose bangs and face-framing strands. Her right hand holds a small floral drawstring kinchaku pouch with thin red cords. The setting is a crowded Japanese matsuri street at dusk, lined with glowing food stalls and red-and-white festival banners, warm paper lanterns, and many festivalgoers in colorful yukata walking away in the background. Above her, the blue twilight sky is filled with large bright fireworks bursts in pink, purple, white, and gold, slightly blurred by depth of field but still dramatic and luminous. Use a close 3/4 portrait composition, subject centered slightly right, shallow depth of field, realistic lens perspective, warm lantern light on her face and yukata, cool blue ambient evening light in the sky, cinematic color grading, crisp detail on the woman and soft bokeh background. Emphasize photorealism, natural human proportions, realistic fabric folds, authentic Japanese summer festival atmosphere, and a joyful romantic mood. Avoid extra text, logos, watermarks, distorted hands, plastic skin, over-smoothed face, or anime styling. Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.