{
  "subject": {
    "description": "An adult female model standing in front of a high-key white studio background, wearing a deep navy fitted one-piece athletic swimsuit / retro training outfit, with a matching sports jacket half-slipped off her shoulders and arms. The image feels like a clean Japanese-style cosplay studio portrait.",
    "mirror_rules": "Not a mirror selfie; keep direct studio portrait logic, with no phone, mirror, or reflection.",
    "age": "Adult woman, visually in her 20s; avoid any minor-coded appearance",
    "expression": {
      "eyes": {
        "look": "Looking directly into the camera with clear, soft eyes",
        "energy": "Quiet, sweet, slightly shy but not exaggerated",
        "direction": "Facing the camera"
      },
      "mouth": {
        "position": "Slightly parted lips or a faint natural smile",
        "energy": "Soft, restrained, like a captured moment during a studio shoot"
      },
      "overall": "Clean and gentle Japanese editorial expression, soft but clearly adult, not exaggeratedly cute or childlike."
    },
    "face": {
      "preserve_original": "Preserve the front-facing to slight three-quarter face angle, rounded facial softness, gentle eye makeup, and the short bob framing the cheeks.",
      "makeup": "Japanese / East Asian studio portrait makeup direction: fair sheer base, soft pink blush, fine black eyeliner, naturally enlarged eyes, subtle under-eye definition, muted pink-nude lips, sweet but mature and restrained."
    }
  },
  "hair": {
    "color": "Dark brown-black with a slight cool brown sheen",
    "style": "Chin-length inward-curled bob, airy straight bangs, ends curving inward along the cheeks",
    "effect": "Smooth hair with slight volume and natural strand separation; soft rim light against the white high-key background, no plastic wig-like texture."
  },
  "body": {
    "frame": "Soft adult feminine curves, clear shoulder and neck lines, waist and hips naturally outlined by the fitted clothing, with a slight tilted standing posture.",
    "waist": "The waist is wrapped by the deep navy fitted one-piece, with subtle stretch, side folds, and soft shadows.",
    "chest": "The chest is fully covered by the deep navy one-piece; a white rectangular name/number label on the front acts as the main visual graphic. Do not emphasize exposure.",
    "legs": "Legs are covered by black semi-sheer tights, forming dark vertical lines in the lower frame and connecting visually with the deep navy outfit.",
    "skin": {
      "visible_areas": "Visible skin includes the full face, neck, collarbone area, shoulders, upper chest edge near the neckline, upper arms, parts of the arms, and both hands. Leg skin is faintly visible through the black semi-sheer tights.",
      "tone": "Light warm fair skin, bright and soft under high-key white studio light, with pink blush on the cheeks.",
      "texture": "Bare skin appears fine, soft, and slightly matte, like warm skin wrapped in large softbox light. Keep natural detail on the shoulders, neck, and hands; avoid plastic smoothing. The tights should feel like thin, smooth, slightly elastic fabric lying against the skin.",
      "lighting_effect": "Large front and slightly overhead soft light evenly illuminates the face, shoulders, neck, and arms. Highlights are gentle, shadows are very shallow, and the white background adds extra reflected fill light."
    }
  },
  "pose": {
    "position": "Standing front-facing with a slight turn, body weight shifted gently to one side, head subtly tilted.",
    "base": "Both hands hold the half-removed deep navy sports jacket: one hand grips the fabric on the left side, the other lifts the sleeve or edge near the right shoulder, leaving the jacket hanging around the upper arms and shoulders.",
    "overall": "The pose feels like a moment of adjusting the jacket during a studio shoot, with natural hand tension, slight asymmetry, and a posed-but-candid quality."
  },
  "clothing": {
    "top": {
      "type": "Deep navy fitted one-piece athletic swimsuit / retro training outfit with wide shoulder straps and a round neckline",
      "color": "Deep navy blue",
      "details": "White rectangular label on the chest with handwritten-style Japanese kana and small number details; mildly glossy stretch fabric; dark trim around the neckline and arm openings.",
      "effect": "The fitted fabric catches soft highlights and small stretch wrinkles, creating a clean blue-and-white contrast."
    },
    "bottom": {
      "type": "One-piece lower section paired with black semi-sheer tights",
      "color": "Deep navy blue and black",
      "details": "Simple fitted lower silhouette; black tights are slightly translucent, with tonal changes along the leg curves.",
      "effect": "The dark lower outfit and tights extend the vertical body line and anchor the composition."
    }
  },
  "accessories": {
    "jewelry": "Black choker with metal buckle/ring details and a small bell or round pendant centered at the neck.",
    "prop": "Deep navy sports jacket half-slipped off the shoulders and arms, with white stripe detail on the cuffs and visible zipper elements."
  },
  "photography": {
    "camera_style": "High-key white studio portrait with a Japanese cosplay photo-book feel, bright, clean, and slightly overexposed.",
    "angle": "Camera near eye level to slightly above chest height, front-facing with a very slight downward feel that emphasizes the face and upper body.",
    "shot_type": "Vertical half-body to upper-thigh portrait; centered subject, generous white space above the head, lower frame cropped around the thighs.",
    "aspect_ratio": "Approximately 2:3 vertical composition",
    "texture": "Clean digital studio texture, bright white background, natural skin texture, elastic fabric wrinkles, and soft reflections on the outfit.",
    "lighting": "Large frontal softbox plus reflected fill from the white background; extremely shallow shadows, slight high-key glow around the edges.",
    "depth_of_field": "Medium depth of field; face, chest label, choker, hands, and jacket edges remain sharp, with no detailed background."
  },
  "background": {
    "setting": "Pure white seamless photography studio background",
    "wall_color": "Bright pure white to slightly cool white",
    "elements": [
      "Seamless white backdrop",
      "Slightly overexposed edges",
      "No visible floor or minimal lower-frame detail",
      "Any social-platform watermark should be removed in generation"
    ],
    "atmosphere": "Bright, clean, lightweight, like a themed cosplay studio shoot.",
    "lighting": "The white background is evenly lit with almost no visible shadow, wrapping the subject in soft light."
  },
  "the_vibe": {
    "energy": "Soft, clean, slightly shy studio portrait energy.",
    "mood": "Bright, airy, quiet, with a small feeling of being watched by the camera.",
    "aesthetic": "Japanese studio portrait, cosplay photo-book, high-key white background, deep navy athletic-uniform-inspired outfit, short bob haircut, black choker.",
    "authenticity": "Keep realistic studio imperfections: the jacket slipping asymmetrically, tiny fabric wrinkles from the hands, slightly uneven hair ends, mild stretch shine on the fabric, and high-key overexposure.",
    "intimacy": "Moderate camera distance; the direct gaze feels close, while the white studio keeps it styled and slightly distant.",
    "story": "She had just pulled the jacket off her shoulders and paused while adjusting it; the motion from a few seconds ago still remains in the folds of the jacket and the tension of her fingers.",
    "caption_energy": "Like a soft cosplay studio preview image with a short, clean caption and a hint of character energy without becoming childlike."
  },
  "constraints": {
    "must_keep": [
      "adult female model",
      "high-key pure white studio background",
      "dark brown-black chin-length bob",
      "airy straight bangs",
      "deep navy fitted one-piece athletic swimsuit / training outfit",
      "white rectangular handwritten-style chest label",
      "half-removed deep navy sports jacket",
      "white sleeve stripes",
      "black choker with metal pendant",
      "black semi-sheer tights",
      "soft frontal studio lighting",
      "clean Japanese studio portrait feel"
    ],
    "avoid": [
      "do not generate a minor",
      "avoid teen, childlike, schoolgirl cues",
      "avoid oversexualization",
      "no nudity or explicit content",
      "do not make the expression childlike or exaggeratedly cute",
      "do not add a real school setting",
      "do not turn it into a mirror selfie",
      "do not remove the short bob or choker",
      "avoid excessive skin smoothing",
      "do not generate watermark, logo, or unrelated text"
    ]
  },
  "negative_prompt": [
    "minor",
    "teen",
    "childlike",
    "schoolgirl",
    "real school setting",
    "nudity",
    "explicit pose",
    "oversexualized",
    "visible underwear",
    "mirror selfie",
    "phone",
    "plastic skin",
    "over-retouched",
    "harsh shadow",
    "messy background",
    "extra fingers",
    "extra limbs",
    "warped hands",
    "deformed face",
    "watermark",
    "logo",
    "unwanted text"
  ]
}