{
 "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/13123/13123043007/",
 "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": "13123043007",
   "name_ja": "東葛西七丁目",
   "full_name_ja": "東京都江戸川区東葛西七丁目",
   "kana": "ヒガシカサイ",
   "name_en": "Higashikasai 7-chome",
   "name_en_auto": false,
   "lat": 35.6586,
   "lon": 139.8768
  },
  "stats": {
   "buildings": 392,
   "buildings_with_exterior_face": 392,
   "buildings_with_south_face": 366,
   "dec15_south_1f_q1": 20,
   "dec15_south_1f_median": 180,
   "dec15_south_1f_q3": 330,
   "share_dec15_best_top_2h": 0.8878,
   "dec15_best_top_q1": 200,
   "dec15_best_top_median": 330,
   "dec15_best_top_q3": 462.5,
   "annual_mean_best_top_mean": 397.5214,
   "mean_floors": 2.4388,
   "share_dec15_south_1f_2h": 0.6011,
   "highrise_share": 0.0102,
   "edge_uncertain": 221,
   "height_uncertain": 10,
   "hist_dec15_best_top": [
    23,
    21,
    36,
    38,
    44,
    54,
    40,
    50,
    50,
    36,
    0
   ],
   "hist_dec15_south_1f": [
    111,
    35,
    34,
    37,
    32,
    45,
    38,
    27,
    7,
    0,
    0
   ]
  },
  "residential": {
   "buildings": 280,
   "buildings_with_exterior_face": 280,
   "buildings_with_south_face": 262,
   "dec15_south_1f_q1": 10,
   "dec15_south_1f_median": 170,
   "dec15_south_1f_q3": 320,
   "share_dec15_best_top_2h": 0.9143,
   "dec15_best_top_q1": 220,
   "dec15_best_top_median": 360,
   "dec15_best_top_q3": 480,
   "annual_mean_best_top_mean": 414.1318,
   "mean_floors": 2.8036,
   "share_dec15_south_1f_2h": 0.5992,
   "highrise_share": 0.0143,
   "edge_uncertain": 145,
   "height_uncertain": 0,
   "hist_dec15_best_top": [
    13,
    11,
    23,
    28,
    29,
    33,
    29,
    38,
    45,
    31,
    0
   ],
   "hist_dec15_south_1f": [
    83,
    22,
    28,
    29,
    22,
    31,
    25,
    18,
    4,
    0,
    0
   ]
  },
  "usage_counts": {
   "401": 7,
   "402": 6,
   "411": 149,
   "412": 114,
   "413": 16,
   "415": 1,
   "422": 27,
   "431": 11,
   "454": 3,
   "461": 58
  },
  "top10_dec15_best_top": [
   "13123-bldg-143277",
   "13123-bldg-143278",
   "13123-bldg-143441",
   "13123-bldg-143446",
   "13123-bldg-2415",
   "13123-bldg-141817",
   "13123-bldg-143254",
   "13123-bldg-2695",
   "13123-bldg-9067",
   "13123-bldg-9090"
  ],
  "bottom10_dec15_best_top": [
   "13123-bldg-141819",
   "13123-bldg-143242",
   "13123-bldg-143243",
   "13123-bldg-144771",
   "13123-bldg-2370",
   "13123-bldg-2501339",
   "13123-bldg-143272",
   "13123-bldg-143293",
   "13123-bldg-2515135",
   "13123-bldg-2729"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.6586&lon=139.8768&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13123043007/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/"
  }
 }
}