{
 "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-13119-itabashi-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/13119/13119037003/",
 "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": "13119",
   "name_ja": "板橋区",
   "name_en": "Itabashi City"
  },
  "town": {
   "town_code": "13119037003",
   "name_ja": "坂下三丁目",
   "full_name_ja": "東京都板橋区坂下三丁目",
   "kana": "サカシタ",
   "name_en": "Sakashita 3-chome",
   "name_en_auto": false,
   "lat": 35.7885,
   "lon": 139.6823
  },
  "stats": {
   "buildings": 1037,
   "buildings_with_exterior_face": 1037,
   "buildings_with_south_face": 984,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 60,
   "dec15_south_1f_q3": 240,
   "share_dec15_best_top_2h": 0.783,
   "dec15_best_top_q1": 130,
   "dec15_best_top_median": 240,
   "dec15_best_top_q3": 400,
   "annual_mean_best_top_mean": 380.9181,
   "mean_floors": 1.9691,
   "share_dec15_south_1f_2h": 0.4085,
   "highrise_share": 0.0029,
   "edge_uncertain": 162,
   "height_uncertain": 8,
   "hist_dec15_best_top": [
    137,
    88,
    152,
    136,
    107,
    84,
    94,
    126,
    88,
    25,
    0
   ],
   "hist_dec15_south_1f": [
    482,
    100,
    67,
    80,
    71,
    61,
    68,
    51,
    4,
    0,
    0
   ]
  },
  "residential": {
   "buildings": 714,
   "buildings_with_exterior_face": 714,
   "buildings_with_south_face": 694,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 50,
   "dec15_south_1f_q3": 240,
   "share_dec15_best_top_2h": 0.7899,
   "dec15_best_top_q1": 130,
   "dec15_best_top_median": 260,
   "dec15_best_top_q3": 420,
   "annual_mean_best_top_mean": 392.5111,
   "mean_floors": 2.1106,
   "share_dec15_south_1f_2h": 0.3991,
   "highrise_share": 0.0042,
   "edge_uncertain": 52,
   "height_uncertain": 3,
   "hist_dec15_best_top": [
    88,
    62,
    92,
    87,
    78,
    59,
    68,
    93,
    70,
    17,
    0
   ],
   "hist_dec15_south_1f": [
    348,
    69,
    47,
    53,
    54,
    41,
    48,
    30,
    4,
    0,
    0
   ]
  },
  "usage_counts": {
   "401": 15,
   "402": 12,
   "411": 402,
   "412": 208,
   "413": 87,
   "415": 17,
   "421": 2,
   "422": 15,
   "431": 24,
   "441": 124,
   "452": 5,
   "454": 3,
   "461": 123
  },
  "top10_dec15_best_top": [
   "13119-bldg-100435",
   "13119-bldg-100516",
   "13119-bldg-101339",
   "13119-bldg-101651",
   "13119-bldg-101691",
   "13119-bldg-100917",
   "13119-bldg-100937",
   "13119-bldg-101579",
   "13119-bldg-100593",
   "13119-bldg-100616"
  ],
  "bottom10_dec15_best_top": [
   "13119-bldg-100230",
   "13119-bldg-100256",
   "13119-bldg-100267",
   "13119-bldg-100280",
   "13119-bldg-100343",
   "13119-bldg-100402",
   "13119-bldg-100411",
   "13119-bldg-100453",
   "13119-bldg-100455",
   "13119-bldg-100624"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.7885&lon=139.6823&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13119037003/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/"
  }
 }
}