【無敗詠天&米之ラン】夕焼けに染まる二人の絆

無敗詠天が米之ランに優しく手を差し伸べ、見つめ合う二人。夕焼け空の下、特別な絆を感じさせる感動的な瞬間。互いを支え合う温かい雰囲気が伝わってきます。

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": "Two anime-style girls on a rooftop at sunset. A taller dark-haired girl leans forward, reaching toward a shorter white-haired girl who looks up. City skyline blurred in background, metal railing across midground, concrete rooftop floor with long cast shadows and scattered falling petals. Warm backlight from setting sun creates rim glow and lens-flare horizontal streak.",
    "time_of_day": "Sunset/golden hour",
    "weather_atmosphere": "Clear with scattered clouds; serene",
    "lighting": {
      "source": "Sun (natural)",
      "direction": "Backlit / slightly right",
      "quality": "Soft with directional rim light",
      "color_temp": "Warm"
    }
  },
  "color_palette": {
    "dominant_hex_estimates": ["#F3C98A","#6EA5D6"],
    "accent_colors": ["red","green"],
    "contrast_level": "Medium"
  },
  "composition": {
    "camera_angle": "Eye-level",
    "framing": "Medium-shot (waist to head)",
    "depth_of_field": "Shallow (background city blurred)",
    "focal_point": "Interaction between the two girls (hand and faces)"
  },
  "objects": [
    {
      "id": "obj_001",
      "label": "Dark-haired girl",
      "category": "Person",
      "location": "Left-center, foreground",
      "prominence": "Foreground",
      "visual_attributes": {
        "color": "black hair, red jacket with yellow sleeves, green hood, dark shorts",
        "texture": "smooth cel-shaded hair, soft fabric hoodie/jacket",
        "material": "fabric, skin",
        "state": "clean/new",
        "dimensions_relative": "Tall relative to other person"
      },
      "micro_details": [
        "small gold crown hair accessory on left side",
        "loose ponytail with stray hairs",
        "subtle blush on cheeks",
        "light rim highlight on hair and shoulder"
      ],
      "pose_or_orientation": "Leaning forward, right arm extended toward other girl",
      "text_content": null
    },
    {
      "id": "obj_002",
      "label": "White-haired girl",
      "category": "Person",
      "location": "Right-center, foreground",
      "prominence": "Foreground",
      "visual_attributes": {
        "color": "white/silver hair, green eyes, white hoodie with green sleeves and clover motif",
        "texture": "soft hair, smooth hoodie fabric",
        "material": "fabric, skin",
        "state": "clean/new",
        "dimensions_relative": "Smaller/shorter"
      },
      "micro_details": [
        "green hairclip shaped like an X",
        "slight upward gaze, neutral/hopeful expression",
        "soft lens flare across hair",
        "subtle shadow under chin"
      ],
      "pose_or_orientation": "Standing still, facing taller girl",
      "text_content": null
    },
    {
      "id": "obj_003",
      "label": "Rooftop railing",
      "category": "Architecture",
      "location": "Midground horizontal across image",
      "prominence": "Midground",
      "visual_attributes": {
        "color": "gray metallic",
        "texture": "smooth metal with thin vertical bars",
        "material": "metal",
        "state": "intact",
        "dimensions_relative": "Spans full width"
      },
      "micro_details": [
        "soft shadow cast on floor matching railing pattern",
        "slight blur from DOF"
      ],
      "pose_or_orientation": "Horizontal",
      "text_content": null
    },
    {
      "id": "obj_004",
      "label": "City skyline",
      "category": "Background",
      "location": "Background, beyond railing",
      "prominence": "Background",
      "visual_attributes": {
        "color": "muted blues and purples",
        "texture": "soft, blurred building silhouettes",
        "material": null,
        "state": "distant",
        "dimensions_relative": "Small relative to frame"
      },
      "micro_details": [
        "varying building heights, out-of-focus",
        "warm sky glow behind buildings"
      ],
      "pose_or_orientation": null,
      "text_content": null
    },
    {
      "id": "obj_005",
      "label": "Falling petals/particles",
      "category": "Small elements",
      "location": "Throughout scene, foreground and midground",
      "prominence": "Accent",
      "visual_attributes": {
        "color": "pale pink/white",
        "texture": "soft, translucent",
        "material": null,
        "state": "floating",
        "dimensions_relative": "Small"
      },
      "micro_details": [
        "motion blur on some petals",
        "bright edges where backlit"
      ],
      "pose_or_orientation": null,
      "text_content": null
    }
  ],
  "text_ocr": {
    "present": false,
    "content": []
  },
  "semantic_relationships": [
    "obj_001 is reaching toward obj_002 (touching/approaching chest area)",
    "obj_001 faces and leans over obj_002",
    "Sun (lighting) is behind obj_002 creating rim light on both figures",
    "Rooftop railing separates foreground subjects from background city",
    "Falling petals overlay both characters adding depth"
  ]
}

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 GirlA
image2 is GirlB

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": "Two anime-style girls (Duo: Dark-haired & White-haired)",
    "visual_attributes": {
      "color": "Contrast: Black hair/Red-Yellow outfit vs White hair/Green-White outfit",
      "texture": "Smooth cel-shaded hair, soft fabric hoodies/jackets",
      "material": "Fabric, Skin, Metal accessories",
      "state": "Clean, modern anime character design",
      "dimensions_relative": "Height difference: Dark-haired girl is taller than White-haired girl"
    },
    "design_details": [
      "Girl A (Tall): Black hair in ponytail, small gold crown hairpin, red jacket with yellow sleeves and green hood lining, dark shorts",
      "Girl B (Short): White/silver bob hair, green X-shaped hairpin, white hoodie with green sleeves and clover motif",
      "Style: Anime illustration"
    ]
  }
}

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。
{
  "character_concept": {
    "label": "Two anime-style girls (Duo: Dark-haired & White-haired)",
    "visual_attributes": {
      "color": "Contrast: Black hair/Red-Yellow outfit vs White hair/Green-White outfit",
      "texture": "Smooth cel-shaded hair, soft fabric hoodies/jackets",
      "material": "Fabric, Skin, Metal accessories",
      "state": "Clean, modern anime character design",
      "dimensions_relative": "Height difference: Dark-haired girl is taller than White-haired girl"
    },
    "design_details": [
      "Girl A (Tall): Black hair in ponytail, small gold crown hairpin, red jacket with yellow sleeves and green hood lining, dark shorts",
      "Girl B (Short): White/silver bob hair, green X-shaped hairpin, white hoodie with green sleeves and clover motif",
      "Style: Anime illustration"
    ]
  }
}

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": "Rooftop setting at sunset with city skyline background and falling petals",
    "time_of_day": "Sunset (Golden Hour)",
    "lighting": {
      "source": "Natural Sun (Backlit)",
      "direction": "From behind/slightly right",
      "quality": "Soft, warm, directional rim light with lens flare",
      "color_temp": "Warm (Golden/Orange)"
    }
  },
  "composition": {
    "camera_angle": "Eye-level",
    "framing": "Medium-shot (waist to head)",
    "depth_of_field": "Shallow (Background city blurred)"
  },
  "environment_objects": [
    {
      "label": "Rooftop Railing",
      "visual_attributes": {
        "color": "Gray metallic",
        "texture": "Smooth metal",
        "material": "Metal",
        "state": "Intact",
        "dimensions_relative": "Midground horizontal separator"
      }
    },
    {
      "label": "City Skyline",
      "visual_attributes": {
        "color": "Muted blues and purples",
        "texture": "Blurred silhouettes",
        "material": "Concrete/Glass",
        "state": "Distant background",
        "dimensions_relative": "Small relative to frame"
      }
    },
    {
      "label": "Falling Petals",
      "visual_attributes": {
        "color": "Pale pink/white",
        "texture": "Translucent",
        "material": "Organic",
        "state": "Floating/Falling",
        "dimensions_relative": "Small accent particles"
      }
    }
  ]
}


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