【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。
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。
※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。
※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。
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。
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。
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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