Retro Japanese Summer on Tatami

[Input]
Use the user's attached photo as the single source of the baby's identity. PRESERVE the child's identity exactly: face proportions, eye shape, chubby cheeks, skin tone, and natural baby features. Keep the soft wispy baby hair visible at the edges of the straw hat near the forehead and temples so the face reads naturally. Do not restyle the face; only place the same baby into the scene below.

[Scene]
A nostalgic Japanese retro summer studio portrait. The baby sits upright and centered on a woven straw tatami floor, facing forward, plump with soft chubby cheeks, calm and curious.
OUTFIT:
- HEADWEAR (sits on top of the head, face fully visible): a natural RAFFIA straw sun hat with a wide soft frayed brim, tilted slightly back so the whole face stays clear and well-lit, with thin wisps of baby hair peeking out at the forehead. The brim stays above the eyes and NEVER shadows or crosses the eyes.
- BODY: a relaxed GREY pin-striped linen sleeveless romper with thin shoulder straps, soft and airy for summer, in muted natural tones.
PROPS & SET:
- Behind the baby, a warm tan woven bamboo blind (sudare) hangs as the backdrop, with two retro Japanese summer posters pinned to it showing soft faded illustration shapes in gentle summer colors.
- To one side, a vintage round electric fan with a dusty BLUE metal cage and soft chrome blades, turned gently toward the baby.
- On the other side, a small low wooden tray holds a tiny shaved-ice cup topped with a colorful paper parasol.
BACKGROUND: warm tan bamboo-blind wall, woven straw tatami floor, soft summer afternoon light filtering in from the side.

[Prominence]
BABY PROMINENCE RULE (critical for face-swap quality):
- The baby is the PRIMARY SUBJECT, centered, filling the middle of the frame.
- The baby's HEAD and FACE occupy at least 20-25% of the canvas height.
- The fan, tray, and posters stay in the background and at the sides, none larger or more prominent than the baby.
- Camera ZOOMED IN on the baby, eye-level, face fully visible and unobstructed.

[Style]
Premium Korean studio baby portrait photography with a nostalgic Japanese Showa-era summer mood. Warm soft afternoon daylight, gentle film grain, muted natural palette of tan, grey, and dusty blue. Skin natural and rosy, no over-retouching. Realistic straw, bamboo, and linen textures. NOT illustration, NOT cartoon, NOT flat — a real photographic portrait.

[Aspect]
3:4 portrait orientation, vertical framing, baby centered in the middle third.

[IMPORTANT]
- Keep the baby's face fully visible and unobstructed — the straw hat sits back on the head, above the eyebrows, and never shadows the eyes.
- Natural baby anatomy: 5 fingers per hand, soft rounded hands resting in the lap or on the knees.
- The straw hat is a natural soft-brim summer hat, realistic proportion, not oversized, not a costume.
- Muted warm summer palette only — tan, cream, grey, dusty blue; avoid harsh neon or oversaturated color.
- NO text overlay, NO captions, NO Instagram UI, NO watermarks, NO studio names, NO logos; the retro posters show only soft abstract illustration shapes in faded summer colors.