{
 "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/13119/13119046007/",
 "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": "13119046007",
   "name_ja": "赤塚七丁目",
   "full_name_ja": "東京都板橋区赤塚七丁目",
   "kana": "アカツカ",
   "name_en": "Akatsuka 7-chome",
   "name_en_auto": false,
   "lat": 35.7764,
   "lon": 139.6488
  },
  "stats": {
   "buildings": 1145,
   "buildings_with_exterior_face": 1145,
   "buildings_with_south_face": 1117,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 90,
   "dec15_south_1f_q3": 250,
   "share_dec15_best_top_2h": 0.821,
   "dec15_best_top_q1": 160,
   "dec15_best_top_median": 290,
   "dec15_best_top_q3": 430,
   "annual_mean_best_top_mean": 399.0607,
   "mean_floors": 1.7965,
   "share_dec15_south_1f_2h": 0.4423,
   "highrise_share": 0,
   "edge_uncertain": 0,
   "height_uncertain": 5,
   "hist_dec15_best_top": [
    97,
    108,
    105,
    132,
    132,
    127,
    113,
    148,
    134,
    49,
    0
   ],
   "hist_dec15_south_1f": [
    480,
    143,
    116,
    74,
    84,
    70,
    74,
    50,
    24,
    2,
    0
   ]
  },
  "residential": {
   "buildings": 989,
   "buildings_with_exterior_face": 989,
   "buildings_with_south_face": 977,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 80,
   "dec15_south_1f_q3": 250,
   "share_dec15_best_top_2h": 0.8463,
   "dec15_best_top_q1": 180,
   "dec15_best_top_median": 310,
   "dec15_best_top_q3": 440,
   "annual_mean_best_top_mean": 410.0091,
   "mean_floors": 1.8675,
   "share_dec15_south_1f_2h": 0.436,
   "highrise_share": 0,
   "edge_uncertain": 0,
   "height_uncertain": 3,
   "hist_dec15_best_top": [
    67,
    85,
    90,
    113,
    110,
    120,
    102,
    134,
    123,
    45,
    0
   ],
   "hist_dec15_south_1f": [
    426,
    125,
    105,
    61,
    68,
    68,
    64,
    39,
    19,
    2,
    0
   ]
  },
  "usage_counts": {
   "401": 5,
   "411": 750,
   "412": 171,
   "413": 59,
   "415": 9,
   "422": 13,
   "431": 10,
   "441": 1,
   "454": 4,
   "461": 123
  },
  "top10_dec15_best_top": [
   "13119-bldg-2511731",
   "13119-bldg-86517",
   "13119-bldg-92903",
   "13119-bldg-2510477",
   "13119-bldg-2510530",
   "13119-bldg-2510531",
   "13119-bldg-2511730",
   "13119-bldg-2511732",
   "13119-bldg-2511960",
   "13119-bldg-86787"
  ],
  "bottom10_dec15_best_top": [
   "13119-bldg-2510396",
   "13119-bldg-2510398",
   "13119-bldg-2510402",
   "13119-bldg-2510421",
   "13119-bldg-2510504",
   "13119-bldg-2510514",
   "13119-bldg-2510515",
   "13119-bldg-2510565",
   "13119-bldg-2510566",
   "13119-bldg-2510636"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.7764&lon=139.6488&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13119046007/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/"
  }
 }
}