{
 "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-13108-koto-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/13108/13108038003/",
 "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": "13108",
   "name_ja": "江東区",
   "name_en": "Koto City"
  },
  "town": {
   "town_code": "13108038003",
   "name_ja": "大島三丁目",
   "full_name_ja": "東京都江東区大島三丁目",
   "kana": "オオジマ",
   "name_en": "Ojima 3-chome",
   "name_en_auto": false,
   "lat": 35.6911,
   "lon": 139.8294
  },
  "stats": {
   "buildings": 965,
   "buildings_with_exterior_face": 965,
   "buildings_with_south_face": 884,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 0,
   "dec15_south_1f_q3": 90,
   "share_dec15_best_top_2h": 0.6446,
   "dec15_best_top_q1": 70,
   "dec15_best_top_median": 180,
   "dec15_best_top_q3": 290,
   "annual_mean_best_top_mean": 324.0921,
   "mean_floors": 2.2995,
   "share_dec15_south_1f_2h": 0.2172,
   "highrise_share": 0.0104,
   "edge_uncertain": 0,
   "height_uncertain": 11,
   "hist_dec15_best_top": [
    218,
    125,
    137,
    142,
    108,
    57,
    51,
    59,
    53,
    15,
    0
   ],
   "hist_dec15_south_1f": [
    605,
    87,
    59,
    44,
    40,
    26,
    15,
    7,
    1,
    0,
    0
   ]
  },
  "residential": {
   "buildings": 776,
   "buildings_with_exterior_face": 776,
   "buildings_with_south_face": 713,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 0,
   "dec15_south_1f_q3": 60,
   "share_dec15_best_top_2h": 0.6534,
   "dec15_best_top_q1": 70,
   "dec15_best_top_median": 180,
   "dec15_best_top_q3": 280,
   "annual_mean_best_top_mean": 325.5617,
   "mean_floors": 2.4149,
   "share_dec15_south_1f_2h": 0.1683,
   "highrise_share": 0.0103,
   "edge_uncertain": 0,
   "height_uncertain": 3,
   "hist_dec15_best_top": [
    172,
    97,
    116,
    119,
    87,
    44,
    39,
    44,
    44,
    14,
    0
   ],
   "hist_dec15_south_1f": [
    533,
    60,
    42,
    30,
    25,
    12,
    8,
    3,
    0,
    0,
    0
   ]
  },
  "usage_counts": {
   "401": 20,
   "402": 6,
   "411": 533,
   "412": 106,
   "413": 91,
   "415": 46,
   "421": 10,
   "422": 22,
   "431": 8,
   "441": 36,
   "452": 1,
   "454": 3,
   "461": 83
  },
  "top10_dec15_best_top": [
   "13108-bldg-2506694",
   "13108-bldg-2506612",
   "13108-bldg-2506620",
   "13108-bldg-2506697",
   "13108-bldg-2506619",
   "13108-bldg-55394",
   "13108-bldg-2506629",
   "13108-bldg-2506695",
   "13108-bldg-2506696",
   "13108-bldg-52369"
  ],
  "bottom10_dec15_best_top": [
   "13108-bldg-2507255",
   "13108-bldg-2507324",
   "13108-bldg-2507325",
   "13108-bldg-51580",
   "13108-bldg-51673",
   "13108-bldg-51734",
   "13108-bldg-51828",
   "13108-bldg-51840",
   "13108-bldg-51862",
   "13108-bldg-51934"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.6911&lon=139.8294&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13108038003/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/"
  }
 }
}