{
 "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/13119/13119046005/",
 "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": "13119046005",
   "name_ja": "赤塚五丁目",
   "full_name_ja": "東京都板橋区赤塚五丁目",
   "kana": "アカツカ",
   "name_en": "Akatsuka 5-chome",
   "name_en_auto": false,
   "lat": 35.7805,
   "lon": 139.643
  },
  "stats": {
   "buildings": 1231,
   "buildings_with_exterior_face": 1231,
   "buildings_with_south_face": 1206,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 120,
   "dec15_south_1f_q3": 320,
   "share_dec15_best_top_2h": 0.8489,
   "dec15_best_top_q1": 170,
   "dec15_best_top_median": 330,
   "dec15_best_top_q3": 440,
   "annual_mean_best_top_mean": 396.3214,
   "mean_floors": 1.7758,
   "share_dec15_south_1f_2h": 0.5141,
   "highrise_share": 0,
   "edge_uncertain": 134,
   "height_uncertain": 8,
   "hist_dec15_best_top": [
    84,
    102,
    124,
    105,
    115,
    152,
    155,
    196,
    158,
    40,
    0
   ],
   "hist_dec15_south_1f": [
    480,
    106,
    112,
    88,
    80,
    95,
    89,
    101,
    53,
    2,
    0
   ]
  },
  "residential": {
   "buildings": 1042,
   "buildings_with_exterior_face": 1042,
   "buildings_with_south_face": 1024,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 110,
   "dec15_south_1f_q3": 300,
   "share_dec15_best_top_2h": 0.856,
   "dec15_best_top_q1": 180,
   "dec15_best_top_median": 330,
   "dec15_best_top_q3": 440,
   "annual_mean_best_top_mean": 397.1047,
   "mean_floors": 1.8599,
   "share_dec15_south_1f_2h": 0.4941,
   "highrise_share": 0,
   "edge_uncertain": 108,
   "height_uncertain": 2,
   "hist_dec15_best_top": [
    65,
    85,
    106,
    85,
    100,
    141,
    126,
    167,
    135,
    32,
    0
   ],
   "hist_dec15_south_1f": [
    423,
    95,
    99,
    79,
    71,
    80,
    69,
    74,
    34,
    0,
    0
   ]
  },
  "usage_counts": {
   "401": 7,
   "402": 5,
   "411": 870,
   "412": 123,
   "413": 30,
   "415": 19,
   "422": 27,
   "431": 7,
   "441": 1,
   "451": 3,
   "454": 18,
   "461": 121
  },
  "top10_dec15_best_top": [
   "13119-bldg-88316",
   "13119-bldg-2510933",
   "13119-bldg-85477",
   "13119-bldg-87052",
   "13119-bldg-2510922",
   "13119-bldg-84259",
   "13119-bldg-84261",
   "13119-bldg-84787",
   "13119-bldg-85079",
   "13119-bldg-85607"
  ],
  "bottom10_dec15_best_top": [
   "13119-bldg-113002",
   "13119-bldg-2510653",
   "13119-bldg-2511044",
   "13119-bldg-2511045",
   "13119-bldg-85149",
   "13119-bldg-85721",
   "13119-bldg-85960",
   "13119-bldg-85998",
   "13119-bldg-86273",
   "13119-bldg-86366"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.7805&lon=139.643&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13119046005/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/"
  }
 }
}