{
 "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-13121-adachi-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/13121/13121013001/",
 "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": "13121",
   "name_ja": "足立区",
   "name_en": "Adachi City"
  },
  "town": {
   "town_code": "13121013001",
   "name_ja": "扇一丁目",
   "full_name_ja": "東京都足立区扇一丁目",
   "kana": "オウギ",
   "name_en": "Ogi 1-chome",
   "name_en_auto": false,
   "lat": 35.7634,
   "lon": 139.7749
  },
  "stats": {
   "buildings": 2089,
   "buildings_with_exterior_face": 2089,
   "buildings_with_south_face": 2044,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 100,
   "dec15_south_1f_q3": 300,
   "share_dec15_best_top_2h": 0.8526,
   "dec15_best_top_q1": 180,
   "dec15_best_top_median": 300,
   "dec15_best_top_q3": 440,
   "annual_mean_best_top_mean": 400.7934,
   "mean_floors": 1.8755,
   "share_dec15_south_1f_2h": 0.4726,
   "highrise_share": 0.0005,
   "edge_uncertain": 0,
   "height_uncertain": 13,
   "hist_dec15_best_top": [
    157,
    151,
    213,
    269,
    226,
    210,
    220,
    265,
    245,
    133,
    0
   ],
   "hist_dec15_south_1f": [
    862,
    216,
    169,
    144,
    140,
    153,
    153,
    107,
    80,
    20,
    0
   ]
  },
  "residential": {
   "buildings": 1715,
   "buildings_with_exterior_face": 1715,
   "buildings_with_south_face": 1681,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 90,
   "dec15_south_1f_q3": 270,
   "share_dec15_best_top_2h": 0.8665,
   "dec15_best_top_q1": 180,
   "dec15_best_top_median": 310,
   "dec15_best_top_q3": 450,
   "annual_mean_best_top_mean": 404.6372,
   "mean_floors": 1.9621,
   "share_dec15_south_1f_2h": 0.4581,
   "highrise_share": 0.0006,
   "edge_uncertain": 0,
   "height_uncertain": 2,
   "hist_dec15_best_top": [
    111,
    118,
    171,
    243,
    174,
    166,
    182,
    236,
    205,
    109,
    0
   ],
   "hist_dec15_south_1f": [
    727,
    184,
    142,
    126,
    115,
    118,
    120,
    81,
    52,
    16,
    0
   ]
  },
  "usage_counts": {
   "401": 14,
   "402": 6,
   "411": 1330,
   "412": 192,
   "413": 91,
   "415": 102,
   "422": 51,
   "431": 31,
   "441": 70,
   "451": 2,
   "454": 20,
   "461": 180
  },
  "top10_dec15_best_top": [
   "13121-bldg-85400",
   "13121-bldg-88047",
   "13121-bldg-90857",
   "13121-bldg-91917",
   "13121-bldg-92253",
   "13121-bldg-2510580",
   "13121-bldg-87636",
   "13121-bldg-87805",
   "13121-bldg-87994",
   "13121-bldg-88029"
  ],
  "bottom10_dec15_best_top": [
   "13121-bldg-2509468",
   "13121-bldg-2510381",
   "13121-bldg-2510691",
   "13121-bldg-2510692",
   "13121-bldg-2510730",
   "13121-bldg-2510747",
   "13121-bldg-84810",
   "13121-bldg-85325",
   "13121-bldg-85335",
   "13121-bldg-85441"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.7634&lon=139.7749&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13121013001/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/"
  }
 }
}