【無敗詠天&米之ラン】崩壊世界を共に挑む二人

赤い空と雷が荒れ狂う中、浮遊する古代遺跡が崩壊していく壮絶な世界。無敗詠天と米之ランは力を合わせ、この終末的な光景に立ち向かおうとしている。二人の固い絆が希望となる。
📥 オリジナル画像をダウンロード

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": "Fantasy illustration of shattered floating landmasses with ancient Greco-Roman ruins drifting in a stormy sky. Two young female characters stand on a cracked cliff edge in the foreground, looking toward the floating islands and torn atmosphere. Debris, lightning, and glowing embers fill midground and background; warm sunset light backlights scene.",
    "time_of_day": "Sunset/dusk",
    "weather_atmosphere": "Chaotic (stormy, electrically charged)",
    "lighting": {
      "source": "Sun (sunset) with secondary lightning",
      "direction": "Backlit / angled from top-left",
      "quality": "Mixed (soft ambient + hard lightning highlights)",
      "color_temp": "Warm with cool lightning accents"
    }
  },
  "color_palette": {
    "dominant_hex_estimates": ["#D95A2F","#2B2B3A"],
    "accent_colors": ["orange","teal"],
    "contrast_level": "High"
  },
  "composition": {
    "camera_angle": "Eye-level (slightly elevated)",
    "framing": "Wide-shot",
    "depth_of_field": "Deep (foreground and background detailed)",
    "focal_point": "Two girls on cracked cliff facing floating ruins"
  },
  "objects": [
    {
      "id": "obj_001",
      "label": "Girl_A",
      "category": "Person",
      "location": "Right-center foreground",
      "prominence": "Foreground",
      "visual_attributes": {
        "color": "white hair, pale skin, green-and-white hoodie, dark skirt, green shoes",
        "texture": "smooth skin, fabric hoodie visible folds",
        "material": "cloth, skin",
        "state": "clean, intact",
        "dimensions_relative": "Small-to-medium relative to frame"
      },
      "micro_details": [
        "short bob hair",
        "hoodie pocket seams",
        "light shadow under chin",
        "shoe scuff minor"
      ],
      "pose_or_orientation": "Standing, slightly leaning forward, facing left",
      "text_content": null
    },
    {
      "id": "obj_002",
      "label": "Girl_B",
      "category": "Person",
      "location": "Right foreground next to Girl_A",
      "prominence": "Foreground",
      "visual_attributes": {
        "color": "dark hair (ponytail), tan skin, red-yellow jacket, white shirt with text, dark shorts, orange sneakers",
        "texture": "jacket fabric folds, hair strand highlights",
        "material": "cloth, skin",
        "state": "clean, intact",
        "dimensions_relative": "Similar size to Girl_A"
      },
      "micro_details": [
        "ponytail motion suggesting wind",
        "shirt text partially legible ('GENIUS' style)",
        "shoe laces visible"
      ],
      "pose_or_orientation": "Standing, holding hands with Girl_A, looking toward islands",
      "text_content": "partial text on shirt"
    },
    {
      "id": "obj_003",
      "label": "Floating_Island_Large",
      "category": "Structure/Landform",
      "location": "Center-left midground",
      "prominence": "Midground",
      "visual_attributes": {
        "color": "earthy browns, green patches, glowing orange fissures",
        "texture": "craggy rock, grassy tops, ruined stone",
        "material": "rock, vegetation, stone",
        "state": "fragmented, suspended",
        "dimensions_relative": "Large relative to frame"
      },
      "micro_details": [
        "temple columns and pediment partly intact",
        "glowing internal fissure with particles",
        "floating rubble halo"
      ],
      "pose_or_orientation": "Tilted, underside visible"
    },
    {
      "id": "obj_004",
      "label": "Ruins_scattered",
      "category": "Architecture",
      "location": "Background and left/right",
      "prominence": "Background",
      "visual_attributes": {
        "color": "weathered stone gray",
        "texture": "cracked marble, column fluting",
        "material": "stone",
        "state": "ruined, broken",
        "dimensions_relative": "Varied (small to large)"
      },
      "micro_details": [
        "fallen columns",
        "broken pedestals",
        "moss/vegetation on tops"
      ],
      "pose_or_orientation": "various angles, floating"
    },
    {
      "id": "obj_005",
      "label": "Debris_particles",
      "category": "Particle/Effect",
      "location": "Across midground",
      "prominence": "Midground/Background",
      "visual_attributes": {
        "color": "dark gray to ember orange",
        "texture": "sharp rock edges, glowing embers",
        "material": "rock/ash",
        "state": "suspended, falling",
        "dimensions_relative": "Small fragments"
      },
      "micro_details": [
        "motion blur on some pieces",
        "embers with soft glow"
      ],
      "pose_or_orientation": null,
      "text_content": null
    }
  ],
  "text_ocr": {
    "present": true,
    "content": [
      {
        "text": "partial 'GENIUS' like word on shirt",
        "location": "Girl_B shirt",
        "font_style": "Bold sans",
        "legibility": "Partially obscured"
      }
    ]
  },
  "semantic_relationships": [
    "Girl_B is holding Girl_A's hand",
    "Girls are facing and observing Floating_Island_Large",
    "Floating_Island_Large is shedding Debris_particles",
    "Ruins_scattered are positioned on multiple floating landmasses",
    "Lightning arcs intersect background and illuminate debris"
  ]
}

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 young female characters (Duo: White-haired & Dark-haired)",
    "visual_attributes": {
      "color": "Contrast: White hair/Green-White outfit vs Dark hair/Red-Yellow outfit",
      "texture": "Smooth skin, fabric folds, cell-shaded style",
      "material": "Cloth hoodies, synthetic jackets, skin",
      "state": "Clean, intact, adventure-ready",
      "dimensions_relative": "Small-to-medium relative to vast landscape"
    },
    "design_details": [
      "Girl A (Left): White short bob hair, pale skin, green-and-white hoodie, dark skirt, green shoes",
      "Girl B (Right): Dark hair in ponytail, tan skin, red-yellow jacket, white shirt with 'GENIUS' text, dark shorts, orange sneakers",
      "Fantasy adventure aesthetic"
    ]
  }
}

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": "Standing on a cliff edge facing the horizon (backs/profiles visible), holding hands. Girl A leans slightly forward observing the view.",
    "expression_details": [
      "Looking outward toward floating islands",
      "Ponytail and hair blowing in the wind",
      "Body language indicates awe or observation",
      "Hand-holding connection"
    ]
  }
}

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": "Fantasy landscape of shattered floating landmasses with ancient Greco-Roman ruins in a stormy sky",
    "time_of_day": "Sunset/Dusk",
    "lighting": {
      "source": "Sunset (Backlight) + Secondary Lightning",
      "direction": "Backlit / Angled from top-left",
      "quality": "Mixed: Soft warm ambient vs hard cool lightning highlights",
      "color_temp": "Warm (Orange) with Cool (Teal) lightning accents"
    }
  },
  "composition": {
    "camera_angle": "Eye-level (slightly elevated)",
    "framing": "Wide-shot",
    "depth_of_field": "Deep (Foreground characters and background ruins in focus)"
  },
  "environment_objects": [
    {
      "label": "Floating Island (Large)",
      "visual_attributes": {
        "color": "Earthy browns, green patches, glowing orange fissures",
        "texture": "Craggy rock, ruined stone",
        "material": "Rock, vegetation, stone",
        "state": "Fragmented, suspended",
        "dimensions_relative": "Large midground element"
      }
    },
    {
      "label": "Greco-Roman Ruins",
      "visual_attributes": {
        "color": "Weathered stone gray",
        "texture": "Cracked marble, fluting",
        "material": "Stone",
        "state": "Ruined, broken columns, floating",
        "dimensions_relative": "Scattered throughout background"
      }
    },
    {
      "label": "Debris and Embers",
      "visual_attributes": {
        "color": "Dark gray rock, ember orange",
        "texture": "Sharp edges, glowing",
        "material": "Rock/Ash",
        "state": "Suspended, drifting",
        "dimensions_relative": "Small particles filling space"
      }
    },
    {
      "label": "Foreground Cliff",
      "visual_attributes": {
        "color": "Dark stone",
        "texture": "Cracked",
        "material": "Rock",
        "state": "Solid base",
        "dimensions_relative": "Bottom edge"
      }
    }
  ]
}


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