【無敗詠天&米之ラン】空を舞う二人の絆

無敗詠天と米之ランが空高く手を取り合い、絆を深める瞬間のイラスト。輝く光と虹、そして傷跡が、二人の冒険と友情の証を物語っています。
📥 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": "Two anime-style girls mid-air above a sunlit landscape of clouds and distant terrain, holding hands and smiling. Sparkles, light flares, and soft rainbow prisms scatter across the scene. Both wear casual sporty clothing with visible minor scrapes/bandages; hair and clothes flow as if buoyant or in wind.",
    "time_of_day": "Golden hour / sunset-like",
    "weather_atmosphere": "Clear with scattered clouds; ethereal/magical sparkle",
    "lighting": {
      "source": "Sunlight (off-frame)",
      "direction": "Back/side-lit from upper right",
      "quality": "Soft/diffused with lens-like flares",
      "color_temp": "Warm"
    }
  },
  "color_palette": {
    "dominant_hex_estimates": ["#F5E0B8","#7FB5E0"],
    "accent_colors": ["emerald green","warm red"],
    "contrast_level": "Medium"
  },
  "composition": {
    "camera_angle": "Slight low-angle (looking up/diagonal)",
    "framing": "Wide-shot focusing on two characters center",
    "depth_of_field": "Deep (foreground characters sharp, background detailed but softer)",
    "focal_point": "Joined hands and faces of the two girls"
  },
  "objects": [
    {
      "id": "obj_001",
      "label": "Girl A (dark hair)",
      "category": "Person",
      "location": "Left-center",
      "prominence": "Foreground",
      "visual_attributes": {
        "color": "tanned skin, black hair, red-yellow jacket, green hoodie lining",
        "texture": "smooth anime skin, soft fabric, glossy hair",
        "material": "fabric, cotton, hair",
        "state": "slightly dirty/scratched (bandage on knee, cheek scrape)",
        "dimensions_relative": "Large relative to frame"
      },
      "micro_details": [
        "small gold crown hairpin",
        "white T-shirt with partial text 'GENIUS'",
        "bandage on left knee",
        "scuff marks on jacket"
      ],
      "pose_or_orientation": "Leaning inward, legs bent upward, facing right",
      "text_content": "GENIUS (partial visible)"
    },
    {
      "id": "obj_002",
      "label": "Girl B (white hair)",
      "category": "Person",
      "location": "Right-center",
      "prominence": "Foreground",
      "visual_attributes": {
        "color": "pale skin, white/silver hair, green-and-white hoodie, black skirt",
        "texture": "soft hair tufting, hoodie fabric, slight dirt smudges",
        "material": "fabric, hair",
        "state": "slightly dirty/scratched (bandage on cheek, knee scrape)",
        "dimensions_relative": "Large relative to frame"
      },
      "micro_details": [
        "green hairpin (X-shaped)",
        "four-leaf/clover motif on hoodie",
        "small bandage on cheek",
        "skirt pleats visible"
      ],
      "pose_or_orientation": "Facing left, both hands clasped with Girl A, smiling eyes closed",
      "text_content": null
    },
    {
      "id": "obj_003",
      "label": "Sky and clouds",
      "category": "Background/environment",
      "location": "Full background",
      "prominence": "Background",
      "visual_attributes": {
        "color": "pale blues, warm golds, soft whites",
        "texture": "fluffy clouds, smooth gradient sky, sparkle overlays",
        "material": null,
        "state": "calm, luminous",
        "dimensions_relative": "Occupies entire frame"
      },
      "micro_details": [
        "rainbow prism streaks",
        "small glowing particles",
        "distant terrain faintly visible below clouds"
      ],
      "pose_or_orientation": null,
      "text_content": null
    },
    {
      "id": "obj_004",
      "label": "Clothing details & shoes",
      "category": "Accessories",
      "location": "On both characters (lower frame)",
      "prominence": "Foreground",
      "visual_attributes": {
        "color": "red/yellow sneakers (left), green socks/shoes (right), dark shorts",
        "texture": "canvas shoes, knit socks",
        "material": "fabric, rubber",
        "state": "clean with minor scuffs",
        "dimensions_relative": "Small relative to characters"
      },
      "micro_details": [
        "shoe laces visible",
        "shorts show small dirt smears"
      ],
      "pose_or_orientation": null,
      "text_content": null
    }
  ],
  "text_ocr": {
    "present": true,
    "content": [
      {
        "text": "GENIUS",
        "location": "T-shirt of Girl A",
        "font_style": "Bold sans",
        "legibility": "Partial but clear"
      }
    ]
  },
  "semantic_relationships": [
    "obj_001 is holding hands with obj_002 (both hands clasped)",
    "obj_001 and obj_002 are floating above obj_003",
    "light flares/rainbow streaks overlay both characters",
    "obj_004 clothing shows scuffs corresponding to small injuries on obj_001 and obj_002"
  ]
}

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": "Duo: Dark-haired Girl & White-haired Girl (Adventure Style)",
    "visual_attributes": {
      "color": "Contrast: Tan skin/Black hair/Red-Yellow vs Pale skin/Silver hair/Green-White",
      "texture": "Smooth anime shading, glossy hair, matte fabric",
      "material": "Sporty casual clothing, bandages",
      "state": "Slightly dirty/weathered (minor scrapes, bandages on cheeks/knees)",
      "dimensions_relative": "Teenage anime proportions"
    },
    "design_details": [
      "Girl A: Black hair, tan skin, gold crown hairpin, red-yellow jacket over white T-shirt ('GENIUS'), dark shorts, red/yellow sneakers",
      "Girl B: White/silver hair, pale skin, green X-shaped hairpin, green-and-white hoodie with clover motif, black skirt, green shoes",
      "Accessories: Visible bandages on knees and cheeks, scuff marks on clothing"
    ]
  }
}

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": "Mid-air floating/buoyant pose, bodies leaning inward, holding both hands together, legs bent upward freely",
    "expression_details": [
      "Both smiling with joy",
      "Girl B has eyes closed in happiness",
      "Hair and clothing flowing dynamically (wind/gravity effects)",
      "Intimate and trusting 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": "Ethereal mid-air scene above sunlit clouds with rainbow prisms and sparkles",
    "time_of_day": "Golden hour / Sunset",
    "lighting": {
      "source": "Sunlight (Off-frame upper right)",
      "direction": "Back/Side-lit",
      "quality": "Soft, diffused, lens flares, rainbow prism effects",
      "color_temp": "Warm golden tones"
    }
  },
  "composition": {
    "camera_angle": "Slight low-angle (looking up)",
    "framing": "Wide-shot (focus on pair)",
    "depth_of_field": "Deep (sharp characters, soft detailed background)"
  },
  "environment_objects": [
    {
      "label": "Sky and Clouds",
      "visual_attributes": {
        "color": "Pale blues, warm golds, soft whites",
        "texture": "Fluffy, voluminous",
        "material": "Cloud vapor",
        "state": "Calm, expansive",
        "dimensions_relative": "Full background"
      }
    },
    {
      "label": "Light Effects",
      "visual_attributes": {
        "color": "Rainbow spectrum, gold",
        "texture": "Light flares, bokeh",
        "material": "Light",
        "state": "Scattered, glowing",
        "dimensions_relative": "Overlaying scene"
      }
    },
    {
      "label": "Distant Terrain",
      "visual_attributes": {
        "color": "Muted earth tones",
        "texture": "Indistinct",
        "material": "Land",
        "state": "Far below",
        "dimensions_relative": "Bottom background"
      }
    }
  ]
}


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