{
 "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-13111-ota-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/13111/13111037002/",
 "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": "13111",
   "name_ja": "大田区",
   "name_en": "Ota City"
  },
  "town": {
   "town_code": "13111037002",
   "name_ja": "西糀谷二丁目",
   "full_name_ja": "東京都大田区西糀谷二丁目",
   "kana": "ニシコウジヤ",
   "name_en": "Nishikojiya 2-chome",
   "name_en_auto": false,
   "lat": 35.559,
   "lon": 139.7354
  },
  "stats": {
   "buildings": 975,
   "buildings_with_exterior_face": 975,
   "buildings_with_south_face": 932,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 20,
   "dec15_south_1f_q3": 150,
   "share_dec15_best_top_2h": 0.7344,
   "dec15_best_top_q1": 100,
   "dec15_best_top_median": 230,
   "dec15_best_top_q3": 390,
   "annual_mean_best_top_mean": 366.5134,
   "mean_floors": 2.1579,
   "share_dec15_south_1f_2h": 0.2951,
   "highrise_share": 0.0041,
   "edge_uncertain": 0,
   "height_uncertain": 6,
   "hist_dec15_best_top": [
    165,
    94,
    108,
    131,
    120,
    71,
    73,
    86,
    76,
    51,
    0
   ],
   "hist_dec15_south_1f": [
    555,
    102,
    69,
    75,
    49,
    32,
    28,
    22,
    0,
    0,
    0
   ]
  },
  "residential": {
   "buildings": 812,
   "buildings_with_exterior_face": 812,
   "buildings_with_south_face": 779,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 10,
   "dec15_south_1f_q3": 140,
   "share_dec15_best_top_2h": 0.75,
   "dec15_best_top_q1": 117.5,
   "dec15_best_top_median": 235,
   "dec15_best_top_q3": 400,
   "annual_mean_best_top_mean": 373.4025,
   "mean_floors": 2.2303,
   "share_dec15_south_1f_2h": 0.2901,
   "highrise_share": 0.0037,
   "edge_uncertain": 0,
   "height_uncertain": 5,
   "hist_dec15_best_top": [
    129,
    74,
    94,
    109,
    101,
    59,
    61,
    73,
    65,
    47,
    0
   ],
   "hist_dec15_south_1f": [
    473,
    80,
    63,
    62,
    37,
    26,
    21,
    17,
    0,
    0,
    0
   ]
  },
  "usage_counts": {
   "401": 9,
   "402": 4,
   "411": 499,
   "412": 183,
   "413": 47,
   "415": 83,
   "421": 4,
   "422": 22,
   "431": 10,
   "441": 39,
   "454": 11,
   "461": 64
  },
  "top10_dec15_best_top": [
   "13111-bldg-2503632",
   "13111-bldg-38401",
   "13111-bldg-40495",
   "13111-bldg-41131",
   "13111-bldg-41780",
   "13111-bldg-42101",
   "13111-bldg-38686",
   "13111-bldg-40813",
   "13111-bldg-2502911",
   "13111-bldg-2503633"
  ],
  "bottom10_dec15_best_top": [
   "13111-bldg-2502473",
   "13111-bldg-2502534",
   "13111-bldg-2502535",
   "13111-bldg-2502773",
   "13111-bldg-2502905",
   "13111-bldg-2502908",
   "13111-bldg-2503866",
   "13111-bldg-2503895",
   "13111-bldg-2503896",
   "13111-bldg-2503897"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.559&lon=139.7354&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13111037002/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/"
  }
 }
}