{
 "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-13120-nerima-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/13120/13120023004/",
 "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": "13120",
   "name_ja": "練馬区",
   "name_en": "Nerima City"
  },
  "town": {
   "town_code": "13120023004",
   "name_ja": "田柄四丁目",
   "full_name_ja": "東京都練馬区田柄四丁目",
   "kana": "タガラ",
   "name_en": "Tagara 4-chome",
   "name_en_auto": false,
   "lat": 35.7646,
   "lon": 139.6389
  },
  "stats": {
   "buildings": 1905,
   "buildings_with_exterior_face": 1905,
   "buildings_with_south_face": 1872,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 90,
   "dec15_south_1f_q3": 290,
   "share_dec15_best_top_2h": 0.8572,
   "dec15_best_top_q1": 180,
   "dec15_best_top_median": 320,
   "dec15_best_top_q3": 460,
   "annual_mean_best_top_mean": 416.3753,
   "mean_floors": 1.7134,
   "share_dec15_south_1f_2h": 0.4594,
   "highrise_share": 0,
   "edge_uncertain": 146,
   "height_uncertain": 5,
   "hist_dec15_best_top": [
    131,
    141,
    182,
    217,
    218,
    183,
    164,
    254,
    310,
    105,
    0
   ],
   "hist_dec15_south_1f": [
    803,
    209,
    172,
    125,
    102,
    124,
    112,
    143,
    80,
    2,
    0
   ]
  },
  "residential": {
   "buildings": 1606,
   "buildings_with_exterior_face": 1606,
   "buildings_with_south_face": 1594,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 90,
   "dec15_south_1f_q3": 290,
   "share_dec15_best_top_2h": 0.8898,
   "dec15_best_top_q1": 200,
   "dec15_best_top_median": 340,
   "dec15_best_top_q3": 470,
   "annual_mean_best_top_mean": 432.0617,
   "mean_floors": 1.8076,
   "share_dec15_south_1f_2h": 0.4598,
   "highrise_share": 0,
   "edge_uncertain": 130,
   "height_uncertain": 0,
   "hist_dec15_best_top": [
    73,
    104,
    143,
    176,
    192,
    153,
    148,
    230,
    285,
    102,
    0
   ],
   "hist_dec15_south_1f": [
    679,
    182,
    148,
    106,
    86,
    100,
    102,
    122,
    68,
    1,
    0
   ]
  },
  "usage_counts": {
   "401": 2,
   "402": 10,
   "411": 1368,
   "412": 198,
   "413": 36,
   "415": 4,
   "421": 1,
   "422": 13,
   "431": 3,
   "441": 4,
   "454": 3,
   "461": 263
  },
  "top10_dec15_best_top": [
   "13120-bldg-130214",
   "13120-bldg-2501787",
   "13120-bldg-129731",
   "13120-bldg-130707",
   "13120-bldg-131272",
   "13120-bldg-131798",
   "13120-bldg-131889",
   "13120-bldg-131896",
   "13120-bldg-132302",
   "13120-bldg-2502156"
  ],
  "bottom10_dec15_best_top": [
   "13120-bldg-129110",
   "13120-bldg-129160",
   "13120-bldg-129518",
   "13120-bldg-129569",
   "13120-bldg-129588",
   "13120-bldg-129909",
   "13120-bldg-130168",
   "13120-bldg-130221",
   "13120-bldg-130245",
   "13120-bldg-130436"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.7646&lon=139.6389&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13120023004/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/"
  }
 }
}