{
 "generated_at": "2026-10-14T22:54:24+09:00",
 "data_through": "2026-04-17",
 "source": [
  {
   "name": "3D都市モデル（Project PLATEAU）東京都23区（2025年度）",
   "publisher": "国土交通省",
   "url": "https://www.geospatial.jp/ckan/dataset/plateau-13123-edogawa-ku-2025",
   "license": "公共データ利用規約 第1.0版（PDL1.0、CC BY 4.0 互換）。tokeilab が加工"
  },
  {
   "name": "国勢調査 小地域境界データ（令和2年）",
   "publisher": "総務省統計局（e-Stat）",
   "url": "https://www.e-stat.go.jp/",
   "license": "政府統計の総合窓口（e-Stat）利用規約（CC BY 4.0 互換）。tokeilab が加工"
  },
  {
   "name": "郵便番号データ（町域の読み）",
   "publisher": "日本郵便株式会社",
   "url": "https://www.post.japanpost.jp/service/search/zipcode/download/kogaki-zip.html",
   "license": "著作権の主張なし・自由に配布可。tokeilab が加工"
  }
 ],
 "license": "CC-BY-4.0",
 "license_notice": "CC BY 4.0, tokeilab。国土交通省 PLATEAU（PDL1.0）、e-Stat、日本郵便 郵便番号データを tokeilab が加工して作成。",
 "schema_url": "https://tokeilab.org/schema/sunlight/",
 "canonical_url": "https://tokeilab.org/sunlight/13123/13123023005/",
 "language": "ja",
 "notice": "これは計算による推定（シミュレーション）で、実測ではありません。樹木、バルコニー・ひさし、屋根の形、天気、データ作成後に建った建物や建て替えは反映していません。建物は箱型に単純化し、階の高さは一律 3 m と仮定しています。物件の購入・賃貸などの判断には、現地での確認や日影図などとあわせてお使いください。",
 "data": {
  "ward": {
   "ward_code": "13123",
   "name_ja": "江戸川区",
   "name_en": "Edogawa City"
  },
  "town": {
   "town_code": "13123023005",
   "name_ja": "北小岩五丁目",
   "full_name_ja": "東京都江戸川区北小岩五丁目",
   "kana": "キタコイワ",
   "name_en": "Kitakoiwa 5-chome",
   "name_en_auto": false,
   "lat": 35.7407,
   "lon": 139.8894
  },
  "stats": {
   "buildings": 941,
   "buildings_with_exterior_face": 941,
   "buildings_with_south_face": 876,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 30,
   "dec15_south_1f_q3": 180,
   "share_dec15_best_top_2h": 0.8045,
   "dec15_best_top_q1": 150,
   "dec15_best_top_median": 250,
   "dec15_best_top_q3": 420,
   "annual_mean_best_top_mean": 389.774,
   "mean_floors": 2.0266,
   "share_dec15_south_1f_2h": 0.3356,
   "highrise_share": 0,
   "edge_uncertain": 883,
   "height_uncertain": 9,
   "hist_dec15_best_top": [
    115,
    69,
    106,
    135,
    125,
    65,
    87,
    96,
    86,
    57,
    0
   ],
   "hist_dec15_south_1f": [
    500,
    82,
    64,
    58,
    49,
    41,
    39,
    41,
    2,
    0,
    0
   ]
  },
  "residential": {
   "buildings": 849,
   "buildings_with_exterior_face": 849,
   "buildings_with_south_face": 795,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 30,
   "dec15_south_1f_q3": 180,
   "share_dec15_best_top_2h": 0.821,
   "dec15_best_top_q1": 160,
   "dec15_best_top_median": 260,
   "dec15_best_top_q3": 420,
   "annual_mean_best_top_mean": 394.0402,
   "mean_floors": 2.0718,
   "share_dec15_south_1f_2h": 0.3296,
   "highrise_share": 0,
   "edge_uncertain": 793,
   "height_uncertain": 0,
   "hist_dec15_best_top": [
    97,
    55,
    95,
    126,
    118,
    61,
    82,
    90,
    72,
    53,
    0
   ],
   "hist_dec15_south_1f": [
    456,
    77,
    59,
    51,
    43,
    39,
    38,
    31,
    1,
    0,
    0
   ]
  },
  "usage_counts": {
   "401": 4,
   "402": 4,
   "411": 619,
   "412": 166,
   "413": 59,
   "415": 5,
   "422": 20,
   "431": 2,
   "441": 3,
   "454": 1,
   "461": 58
  },
  "top10_dec15_best_top": [
   "13123-bldg-125957",
   "13123-bldg-126905",
   "13123-bldg-124117",
   "13123-bldg-124248",
   "13123-bldg-124934",
   "13123-bldg-124598",
   "13123-bldg-124615",
   "13123-bldg-124742",
   "13123-bldg-124861",
   "13123-bldg-125077"
  ],
  "bottom10_dec15_best_top": [
   "13123-bldg-124243",
   "13123-bldg-124279",
   "13123-bldg-124410",
   "13123-bldg-124413",
   "13123-bldg-124542",
   "13123-bldg-124609",
   "13123-bldg-124654",
   "13123-bldg-124855",
   "13123-bldg-124942",
   "13123-bldg-124962"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.7407&lon=139.8894&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13123023005/buildings?page=1",
   "building_api": "https://api.tokeilab.org/api/v1/sunlight/building/{building_id}",
   "building_page": "https://tokeilab.org/sunlight/building/?id={building_id}"
  },
  "model": {
   "params_hash": "00cbc2db66",
   "model_version": "2",
   "methodology": "https://tokeilab.org/sunlight/methodology/"
  }
 }
}