【無敗詠天&米之ラン】労わる手、安らぎの絆

「無敗詠天&米之ラン」の二人が、温かい光が差し込む部屋で、一方が疲れて眠る相手を優しく労わっている様子。そっと肩に手を添え、互いを思いやる深い絆が感じられる心温まる瞬間を描いています。

上記イラストを作成した際のプロンプトです。
※NanobananaPro を使用しています。
※下記に要素ごとに分解したプロンプトも記載していますので、自由に組み替えてご利用ください。
{
  "meta": {
    "image_quality": "High",
    "image_type": "Illustration"
  },
  "global_context": {
    "scene_description": "Indoor scene of two characters in soft daylight near a window. Foreground: a young girl with pale silver hair and closed eyes slumped forward, wearing layered casual clothes (green hoodie with clover print, yellow jacket). A second person (partial view) stands behind, hands on the girl's shoulders adjusting or supporting her; that person wears a white T-shirt with large text 'GENIUS'. Background: blurred window with soft exterior light and bokeh dust particles.",
    "time_of_day": "Daytime (soft morning/afternoon light)",
    "weather_atmosphere": "Clear, calm",
    "lighting": {
      "source": "Natural (window sunlight)",
      "direction": "Back/side-lit (from right/background)",
      "quality": "Soft, diffused",
      "color_temp": "Neutral-warm"
    }
  },
  "color_palette": {
    "dominant_hex_estimates": ["#DDEFF0", "#9BCF8F", "#F0C26A"],
    "accent_colors": ["white", "green"],
    "contrast_level": "Medium"
  },
  "composition": {
    "camera_angle": "Eye-level",
    "framing": "Medium-shot (waist/shoulder crop)",
    "depth_of_field": "Shallow (background soft)",
    "focal_point": "Silver-haired girl's face"
  },
  "objects": [
    {
      "id": "obj_001",
      "label": "Silver-haired girl",
      "category": "Person (young, stylized)",
      "location": "Right-center",
      "prominence": "Foreground",
      "visual_attributes": {
        "color": "Pale silver hair, light skin, green hoodie, yellow jacket, red inner lining",
        "texture": "Smooth hair shading, soft cloth folds",
        "material": "Fabric (cotton hoodie, jacket)",
        "state": "Sleeping/relaxed",
        "dimensions_relative": "Medium relative to frame"
      },
      "micro_details": [
        "Green hairpin in X shape at right temple",
        "Blush on cheeks",
        "Hoodie drawstrings visible",
        "Subtle dust particles in rim light"
      ],
      "pose_or_orientation": "Slumped forward, head tilted right, eyes closed",
      "text_content": null
    },
    {
      "id": "obj_002",
      "label": "Person behind (partial)",
      "category": "Person (partial view)",
      "location": "Left-center",
      "prominence": "Foreground (secondary)",
      "visual_attributes": {
        "color": "White T-shirt with black text, skin tone arms, dark pants",
        "texture": "Smooth skin, cotton T-shirt",
        "material": "Fabric",
        "state": "Holding/adjusting shoulders",
        "dimensions_relative": "Partial, large arm presence"
      },
      "micro_details": [
        "Large bold text 'GENIUS' across chest",
        "Hands positioned on girl's shoulders",
        "Forearm shading indicates soft light"
      ],
      "pose_or_orientation": "Standing behind, leaning slightly forward",
      "text_content": "GENIUS"
    },
    {
      "id": "obj_003",
      "label": "Window and background",
      "category": "Architecture/Environment",
      "location": "Background right",
      "prominence": "Background",
      "visual_attributes": {
        "color": "Pale blue/cream light",
        "texture": "Smooth glass, soft blur",
        "material": "Glass/wood frame",
        "state": "Clear",
        "dimensions_relative": "Tall vertical window occupying right background"
      },
      "micro_details": [
        "Soft exterior bokeh",
        "Light streaks and floating dust"
      ],
      "pose_or_orientation": null,
      "text_content": null
    }
  ],
  "text_ocr": {
    "present": true,
    "content": [
      {
        "text": "GENIUS",
        "location": "T-shirt (left-center)",
        "font_style": "Bold sans-serif",
        "legibility": "Clear"
      }
    ]
  },
  "semantic_relationships": [
    "obj_002 is touching/supporting obj_001 (hands on shoulders)",
    "Window casts soft back/side light on obj_001 and obj_002",
    "Dust particles visible in light interacting with subjects"
  ]
}

画像参照部分
※ご使用のGUIによってはタグ参照が利用できる場合があります。GUIをお使いの場合は、そのフォーマットに従ってください。
image1 is Girl1
image2 is Girl2

下記のJSONプロンプトを組み合わせる際、冒頭に付けると効果的なプロンプトです。
Please generate a single illustration by integrating the following three JSON blocks: 1. Character Design, 2. Current State, and 3. Environment.

キャラクターの外見要素(固定デザイン)
下記プロンプトを使用すると、似たキャラクターを再現できます。
{
  "character_concept": {
    "label": "Young girl with pale silver hair (Stylized)",
    "visual_attributes": {
      "color": "Pale silver hair, light skin complexion",
      "texture": "Smooth hair, soft fabric folds",
      "material": "Cotton hoodie, synthetic jacket fabric",
      "state": "Layered casual clothing",
      "dimensions_relative": "Petite/Young build"
    },
    "design_details": [
      "Pale silver hair",
      "Green hairpin in X shape at right temple",
      "Green hoodie with clover print design",
      "Yellow outer jacket with red inner lining",
      "Visible hoodie drawstrings"
    ]
  }
}

キャラクターの変化要素(ポーズ・表情)
下記プロンプトを使用すると、似たポーズや表情を再現できます。
{
  "current_state": {
    "pose_or_orientation": "Slumped forward in a sleeping posture, head tilted slightly to the right, being supported by hands on shoulders from behind",
    "expression_details": [
      "Eyes closed",
      "Soft blush on cheeks",
      "Relaxed sleeping expression",
      "Passive body language"
    ]
  }
}

環境・その他の要素(背景・照明・画風)
下記プロンプトを使用すると、似た雰囲気のイラストを作ることができます。
{
  "global_context": {
    "scene_description": "Indoor scene near a window with soft daylight, featuring a secondary character supporting the main subject",
    "time_of_day": "Daytime (soft morning or afternoon)",
    "lighting": {
      "source": "Natural sunlight from window",
      "direction": "Back/side-lit (from right/background)",
      "quality": "Soft, diffused, atmospheric",
      "color_temp": "Neutral-warm"
    }
  },
  "composition": {
    "camera_angle": "Eye-level",
    "framing": "Medium-shot (waist/shoulder crop)",
    "depth_of_field": "Shallow depth of field with bokeh background"
  },
  "environment_objects": [
    {
      "label": "Secondary Person (Partial view)",
      "visual_attributes": {
        "color": "White T-shirt, dark pants",
        "texture": "Cotton fabric",
        "material": "Clothing",
        "state": "Standing behind, holding shoulders",
        "dimensions_relative": "Larger than subject"
      }
    },
    {
      "label": "Text on T-shirt",
      "visual_attributes": {
        "color": "Black text on white",
        "texture": "Print",
        "material": "Ink",
        "state": "Legible",
        "dimensions_relative": "Large across chest"
      }
    },
    {
      "label": "Window",
      "visual_attributes": {
        "color": "Pale blue/cream light",
        "texture": "Glass, blurry",
        "material": "Glass and wood frame",
        "state": "Background element",
        "dimensions_relative": "Tall vertical"
      }
    },
    {
      "label": "Atmospheric Effects",
      "visual_attributes": {
        "color": "Light particles",
        "texture": "Sparkle/Dust",
        "material": "Light",
        "state": "Floating",
        "dimensions_relative": "Micro"
      }
    }
  ]
}


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