{
 "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-13116-toshima-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/13116/13116004003/",
 "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": "13116",
   "name_ja": "豊島区",
   "name_en": "Toshima City"
  },
  "town": {
   "town_code": "13116004003",
   "name_ja": "北大塚三丁目",
   "full_name_ja": "東京都豊島区北大塚三丁目",
   "kana": "キタオオツカ",
   "name_en": "Kitaotsuka 3-chome",
   "name_en_auto": false,
   "lat": 35.7341,
   "lon": 139.7244
  },
  "stats": {
   "buildings": 740,
   "buildings_with_exterior_face": 740,
   "buildings_with_south_face": 702,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 10,
   "dec15_south_1f_q3": 100,
   "share_dec15_best_top_2h": 0.6986,
   "dec15_best_top_q1": 90,
   "dec15_best_top_median": 240,
   "dec15_best_top_q3": 370,
   "annual_mean_best_top_mean": 324.3438,
   "mean_floors": 2.4514,
   "share_dec15_south_1f_2h": 0.2322,
   "highrise_share": 0.0081,
   "edge_uncertain": 0,
   "height_uncertain": 4,
   "hist_dec15_best_top": [
    119,
    104,
    80,
    64,
    73,
    93,
    90,
    68,
    42,
    7,
    0
   ],
   "hist_dec15_south_1f": [
    448,
    91,
    59,
    31,
    20,
    21,
    16,
    13,
    3,
    0,
    0
   ]
  },
  "residential": {
   "buildings": 668,
   "buildings_with_exterior_face": 668,
   "buildings_with_south_face": 635,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 10,
   "dec15_south_1f_q3": 100,
   "share_dec15_best_top_2h": 0.7081,
   "dec15_best_top_q1": 100,
   "dec15_best_top_median": 240,
   "dec15_best_top_q3": 370,
   "annual_mean_best_top_mean": 325.3822,
   "mean_floors": 2.4311,
   "share_dec15_south_1f_2h": 0.2268,
   "highrise_share": 0.0075,
   "edge_uncertain": 0,
   "height_uncertain": 4,
   "hist_dec15_best_top": [
    103,
    92,
    75,
    58,
    66,
    86,
    82,
    61,
    38,
    7,
    0
   ],
   "hist_dec15_south_1f": [
    411,
    80,
    51,
    30,
    18,
    20,
    14,
    8,
    3,
    0,
    0
   ]
  },
  "usage_counts": {
   "401": 21,
   "402": 3,
   "403": 2,
   "411": 347,
   "412": 258,
   "413": 61,
   "415": 2,
   "421": 2,
   "422": 4,
   "431": 3,
   "454": 1,
   "461": 36
  },
  "top10_dec15_best_top": [
   "13116-bldg-32402",
   "13116-bldg-32857",
   "13116-bldg-33716",
   "13116-bldg-2505579",
   "13116-bldg-29310",
   "13116-bldg-33560",
   "13116-bldg-33863",
   "13116-bldg-2503817",
   "13116-bldg-2507420",
   "13116-bldg-29656"
  ],
  "bottom10_dec15_best_top": [
   "13116-bldg-2503162",
   "13116-bldg-2503164",
   "13116-bldg-2503175",
   "13116-bldg-2503230",
   "13116-bldg-2503252",
   "13116-bldg-2503253",
   "13116-bldg-2503254",
   "13116-bldg-27474",
   "13116-bldg-27993",
   "13116-bldg-28389"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.7341&lon=139.7244&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13116004003/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/"
  }
 }
}