【米之ラン】失われたデジタル世界と涙

データ喪失やシステム崩壊のグリッチ表現が痛々しいイラスト。オリジナルキャラ米之ランが、失われたデジタル世界で涙を流し、絶望に打ちひしがれる姿が描かれています。
📥 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": "Collage-style digital illustration of a single young girl with short silver hair and green eyes, shown in multiple panels and poses (sitting at a shattered desk with a holographic code screen, curled on floor, close-ups). Mood: melancholic, defeated; visual glitches, pixel dispersion, and rain-like streaks overlay scene. Tablet image of the same girl fragmenting into pixels appears top-right. Broken glass shards and black glitch bars scattered across composition.",
    "time_of_day": "Indeterminate (dark, indoor/night atmosphere)",
    "weather_atmosphere": "Rainy/Glitchy (visual rain streaks and digital noise)",
    "lighting": {
      "source": "Mixed (screen/hologram + ambient)",
      "direction": "Frontal with subtle side highlights",
      "quality": "Diffused with specular highlights",
      "color_temp": "Cool"
    }
  },
  "color_palette": {
    "dominant_hex_estimates": ["#0f2430","#cfeff3","#2f8f59"],
    "accent_colors": ["green","teal"],
    "contrast_level": "High"
  },
  "composition": {
    "camera_angle": "Eye-level with tilted inserts",
    "framing": "Collage (multiple medium and close-up shots)",
    "depth_of_field": "Deep (multiple planes in focus) / selective softening on background",
    "focal_point": "Girl (multiple instances), especially upper-left close-up at desk"
  },
  "objects": [
    {
      "id": "obj_001",
      "label": "Girl (primary)",
      "category": "Person (illustrated character)",
      "location": "Multiple: upper-left center bottom-right",
      "prominence": "Foreground",
      "visual_attributes": {
        "color": "silver hair, pale skin, green eyes, white-green hoodie, dark skirt, green shoes",
        "texture": "smooth anime-style skin, soft fabric hoodie, wet hair strands",
        "material": "cloth/skin/hair (illustrative)",
        "state": "sad/tearful, wet (raindrops), disheveled",
        "dimensions_relative": "Medium to large relative to frame"
      },
      "micro_details": [
        "green hairpin shaped like 'X' on left hair",
        "tears on cheek",
        "visible stitch seams on hoodie cuffs",
        "subtle rain streaks on hair and clothing"
      ],
      "pose_or_orientation": "Varied: leaning on desk, curled hugging knees, kneeling curled forward",
      "text_content": "null"
    },
    {
      "id": "obj_002",
      "label": "Shattered desk / glass",
      "category": "Furniture/Shard",
      "location": "Upper-left foreground",
      "prominence": "Foreground",
      "visual_attributes": {
        "color": "dark gray/blue shards with white highlights",
        "texture": "sharp, fractured glass",
        "material": "glass/metal",
        "state": "broken, scattered",
        "dimensions_relative": "Large patch covering lower-left quadrant"
      },
      "micro_details": [
        "reflections of code on shard surfaces",
        "small dust particles illuminated"
      ],
      "pose_or_orientation": "Flat, fractured plane",
      "text_content": "null"
    },
    {
      "id": "obj_003",
      "label": "Holographic code screen",
      "category": "Screen/Interface",
      "location": "Upper-left behind girl",
      "prominence": "Midground",
      "visual_attributes": {
        "color": "neon cyan text on dark translucent panel",
        "texture": "glowing, semi-transparent",
        "material": "digital/hologram",
        "state": "active, glitching",
        "dimensions_relative": "Medium"
      },
      "micro_details": [
        "lines of code text, mono-spaced",
        "scanline interference"
      ],
      "pose_or_orientation": "Tilted upright",
      "text_content": "partially legible code (decorative)"
    },
    {
      "id": "obj_004",
      "label": "Tablet displaying girl's portrait",
      "category": "Device",
      "location": "Top-right",
      "prominence": "Background/mid",
      "visual_attributes": {
        "color": "black bezel, white display with colored portrait",
        "texture": "smooth glass",
        "material": "plastic/glass",
        "state": "fragmenting into pixels (dispersion)",
        "dimensions_relative": "Medium"
      },
      "micro_details": [
        "pixel dispersion from top-right corner",
        "subtle screen glare"
      ],
      "pose_or_orientation": "Angled, receding"
    },
    {
      "id": "obj_005",
      "label": "Text overlays",
      "category": "Typography/Graphic",
      "location": "Center-right and lower-left panels",
      "prominence": "Background/overlaid",
      "visual_attributes": {
        "color": "white/red glitch",
        "texture": "digital, scanline",
        "material": "rendered text",
        "state": "static words: 'FAILURE','LOST' appear",
        "dimensions_relative": "Small relative"
      },
      "micro_details": [
        "letters partially occluded by glitch bars"
      ],
      "pose_or_orientation": "Flat overlay",
      "text_content": "FAILURE; LOST"
    }
  ],
  "text_ocr": {
    "present": true,
    "content": [
      {
        "text": "FAILURE",
        "location": "upper-mid right overlay",
        "font_style": "Sans/Bold/Glitchy",
        "legibility": "Clear"
      },
      {
        "text": "LOST",
        "location": "lower-left panel overlay",
        "font_style": "Sans/Bold/Glitchy",
        "legibility": "Clear"
      }
    ]
  },
  "semantic_relationships": [
    "Girl (obj_001) is leaning on shattered desk (obj_002)",
    "Holographic code screen (obj_003) is behind and illuminating girl (obj_001)",
    "Tablet (obj_004) shows portrait of girl and is fragmenting (visual metaphor)",
    "Text overlays (obj_005) semantically label mood ('LOST','FAILURE')",
    "Glass shards cast small highlights on girl and floor"
  ]
}

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 base character

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 (Silver hair / Green eyes)",
    "visual_attributes": {
      "color": "Silver hair, pale skin, green eyes, white-green hoodie, dark skirt, green shoes",
      "texture": "Smooth anime-style skin, soft fabric hoodie, wet hair strands",
      "material": "Fabric (cotton/synthetic), skin, hair",
      "state": "Wet (rain-soaked), disheveled",
      "dimensions_relative": "Medium to large (main subject)"
    },
    "design_details": [
      "Short silver hair",
      "Green hairpin shaped like 'X' on left side",
      "White-green hoodie with visible stitch seams on cuffs"
    ]
  }
}

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": "Collage of multiple poses: leaning on desk, curled hugging knees, kneeling curled forward.",
    "expression_details": [
      "Melancholic and defeated",
      "Tears on cheek",
      "Sad, tearful expression"
    ]
  }
}

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": "Collage-style digital illustration featuring a shattered desk, holographic code screens, and visual glitches. The scene is overlayed with rain-like streaks, pixel dispersion, broken glass shards, and text overlays.",
    "time_of_day": "Indeterminate (Dark, indoor/night atmosphere)",
    "lighting": {
      "source": "Mixed (Holographic screen + Ambient)",
      "direction": "Frontal with subtle side highlights",
      "quality": "Diffused with specular highlights",
      "color_temp": "Cool"
    }
  },
  "composition": {
    "camera_angle": "Eye-level with tilted inserts",
    "framing": "Collage (multiple medium and close-up shots)",
    "depth_of_field": "Deep (multiple planes in focus) with selective softening"
  },
  "environment_objects": [
    {
      "label": "Shattered desk / glass",
      "visual_attributes": {
        "color": "Dark gray/blue shards with white highlights",
        "texture": "Sharp, fractured glass",
        "material": "Glass, metal",
        "state": "Broken, scattered",
        "dimensions_relative": "Large foreground patch"
      }
    },
    {
      "label": "Holographic code screen",
      "visual_attributes": {
        "color": "Neon cyan text on dark translucent panel",
        "texture": "Glowing, semi-transparent, scanlines",
        "material": "Digital hologram",
        "state": "Active, glitching",
        "dimensions_relative": "Medium background element"
      }
    },
    {
      "label": "Tablet (Fragmenting)",
      "visual_attributes": {
        "color": "Black bezel, white display",
        "texture": "Smooth glass, pixel dispersion",
        "material": "Plastic, glass",
        "state": "Fragmenting into pixels",
        "dimensions_relative": "Medium"
      }
    },
    {
      "label": "Text overlays & Glitch effects",
      "visual_attributes": {
        "color": "White/red glitch text, black bars",
        "texture": "Digital noise, scanlines",
        "material": "Graphic overlay",
        "state": "Static words 'FAILURE', 'LOST'",
        "dimensions_relative": "Small scattered elements"
      }
    }
  ]
}


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