Nano Banana Pro JSON Prompt for 'The Little Match Girl' Concept

This is a detailed JSON structure designed to be fed into NanoBananaPro, likely via a custom application, to generate a hyper-photorealistic and cinematic image based on the concept of 'The Little Match Girl' in 19th-century London. It uses the 5W1H framework (Who, When, Where, What, Why, How) to specify every detail, from the girl's appearance and the time of day to the camera angle and focus depth, ensuring a highly controlled and specific output.

Prompt

{
  "image_generation_request": {
    "model": "Nano Banana",
    "created_at": "2026-02-03T06:05:00.000000",
    "concept": "{argument name="コンセプト" default="19世紀ロンドン：スラムと繁栄の境界を歩くマッチ売りの少女"}",
    "parameters": {
      "5w1h": {
        "who": "{argument name="人物" default="マッチ売りの少女（ボロボロのショール、煤で汚れた頬、透明感のある瞳）"}",
        "when": "夕方の3時ごろ（冬の低い太陽、長い影、冷たく湿った空気感）",
        "where": "19世紀ロンドンのスラム街の泥道から、遠くに見える石畳のロンドン市街へと続く境界の道路。背景には煙突の煙とガス灯の列",
        "what": "重たい曇り空の切れ間を祈るように見上げながら、市街の灯りに向かって歩いている",
        "why": "寒さと疲労で膝が笑い、サイズの合わない古びた靴を引きずるような、たどたどしい足取り",
        "how": "真横からの視点（サイドビュー）、被写界深度を浅くし少女にフォーカス、背景の街並みは美しくボケている"
      },
      "style": "Hyper-Photorealistic, Cinematic Lighting, 8k Resolution, Detailed Texture",
      "version": "1.1_Enhanced"
    }
  }
}