{
  "raw_files": [
    {
      "name": "estat_boundary_2020_yamaguchi_35203.zip",
      "source": "e-Stat GIS boundary download",
      "path": "outputs\\machi_persona_yamaguchi_data\\raw\\estat_boundary_2020_yamaguchi_35203.zip"
    },
    {
      "name": "estat_population_households_2020_yamaguchi_pref.csv",
      "source": "e-Stat file-download statInfId=000032163604",
      "path": "outputs\\machi_persona_yamaguchi_data\\raw\\estat_population_households_2020_yamaguchi_pref.csv"
    },
    {
      "name": "estat_age_5year_2020_yamaguchi_pref.csv",
      "source": "e-Stat file-download statInfId=000032163605",
      "path": "outputs\\machi_persona_yamaguchi_data\\raw\\estat_age_5year_2020_yamaguchi_pref.csv"
    },
    {
      "name": "ksj_railway_N02_2023_gml.zip",
      "source": "国土数値情報 N02-23",
      "path": "outputs\\machi_persona_yamaguchi_data\\raw\\ksj_railway_N02_2023_gml.zip"
    },
    {
      "name": "ksj_medical_P04_2020_yamaguchi_gml.zip",
      "source": "国土数値情報 P04-20 山口県",
      "path": "outputs\\machi_persona_yamaguchi_data\\raw\\ksj_medical_P04_2020_yamaguchi_gml.zip"
    },
    {
      "name": "ksj_bus_stop_P11_2022_yamaguchi_gml.zip",
      "source": "国土数値情報 P11-22 山口県",
      "path": "outputs\\machi_persona_yamaguchi_data\\raw\\ksj_bus_stop_P11_2022_yamaguchi_gml.zip"
    },
    {
      "name": "ksj_school_P29_2021_yamaguchi_gml.zip",
      "source": "国土数値情報 P29-21 山口県",
      "path": "outputs\\machi_persona_yamaguchi_data\\raw\\ksj_school_P29_2021_yamaguchi_gml.zip"
    }
  ],
  "display_tile_layers": [
    {
      "name": "GSI standard map tiles",
      "source": "Geospatial Information Authority of Japan standard map",
      "url_template": "https://cyberjapandata.gsi.go.jp/xyz/std/{z}/{x}/{y}.png",
      "usage": "HTML map background is loaded at display time; tiles are not stored in raw/."
    }
  ],
  "processed_files": [
    {
      "name": "small_area_personas.csv",
      "description": "小地域ごとの人口・年齢・施設アクセス・複数ペルソナ"
    },
    {
      "name": "town_area_personas.csv",
      "description": "町字相当の集約ペルソナ"
    },
    {
      "name": "school_proxy_personas.csv",
      "description": "最寄り小学校で束ねた小学校圏推定"
    },
    {
      "name": "persona_chunks.jsonl",
      "description": "LLM/RAG投入用チャンク"
    },
    {
      "name": "sample_view_data.json",
      "description": "表示ビュー埋め込み用データ"
    }
  ],
  "counts": {
    "city": "山口市",
    "generated_from": [
      "e-Stat 令和2年国勢調査 小地域境界",
      "e-Stat 令和2年国勢調査 小地域集計 第2表・第3表",
      "国土数値情報 N02 鉄道データ",
      "国土数値情報 P04 医療機関データ",
      "国土数値情報 P11 バス停留所データ",
      "国土数値情報 P29 学校データ"
    ],
    "small_area_count": 907,
    "town_area_count": 177,
    "school_proxy_count": 34,
    "station_count_in_city": 31,
    "medical_count_in_city": 280,
    "bus_stop_count_in_city": 737,
    "elementary_school_count_in_city": 34,
    "note": "school_proxyは正式な小学校区境界ではなく、最寄り小学校で小地域を束ねた推定レイヤー。"
  }
}