{
 "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/13120/13120045002/",
 "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": "13120045002",
   "name_ja": "大泉町二丁目",
   "full_name_ja": "東京都練馬区大泉町二丁目",
   "kana": "オオイズミマチ",
   "name_en": "Oizumimachi 2-chome",
   "name_en_auto": false,
   "lat": 35.762,
   "lon": 139.6041
  },
  "stats": {
   "buildings": 2005,
   "buildings_with_exterior_face": 2005,
   "buildings_with_south_face": 1940,
   "dec15_south_1f_q1": 10,
   "dec15_south_1f_median": 130,
   "dec15_south_1f_q3": 310,
   "share_dec15_best_top_2h": 0.8554,
   "dec15_best_top_q1": 190,
   "dec15_best_top_median": 340,
   "dec15_best_top_q3": 440,
   "annual_mean_best_top_mean": 400.0696,
   "mean_floors": 1.6763,
   "share_dec15_south_1f_2h": 0.5253,
   "highrise_share": 0,
   "edge_uncertain": 1449,
   "height_uncertain": 32,
   "hist_dec15_best_top": [
    144,
    146,
    170,
    165,
    225,
    211,
    295,
    320,
    248,
    81,
    0
   ],
   "hist_dec15_south_1f": [
    703,
    218,
    183,
    162,
    164,
    132,
    150,
    119,
    92,
    17,
    0
   ]
  },
  "residential": {
   "buildings": 1693,
   "buildings_with_exterior_face": 1693,
   "buildings_with_south_face": 1651,
   "dec15_south_1f_q1": 10,
   "dec15_south_1f_median": 110,
   "dec15_south_1f_q3": 280,
   "share_dec15_best_top_2h": 0.8695,
   "dec15_best_top_q1": 200,
   "dec15_best_top_median": 340,
   "dec15_best_top_q3": 440,
   "annual_mean_best_top_mean": 406.2161,
   "mean_floors": 1.7631,
   "share_dec15_south_1f_2h": 0.4973,
   "highrise_share": 0,
   "edge_uncertain": 1226,
   "height_uncertain": 4,
   "hist_dec15_best_top": [
    100,
    121,
    142,
    139,
    196,
    183,
    258,
    279,
    204,
    71,
    0
   ],
   "hist_dec15_south_1f": [
    635,
    195,
    158,
    140,
    141,
    109,
    117,
    85,
    56,
    15,
    0
   ]
  },
  "usage_counts": {
   "401": 11,
   "402": 5,
   "411": 1548,
   "412": 75,
   "413": 52,
   "415": 18,
   "421": 1,
   "422": 26,
   "431": 12,
   "441": 11,
   "454": 11,
   "461": 235
  },
  "top10_dec15_best_top": [
   "13120-bldg-2503450",
   "13120-bldg-151289",
   "13120-bldg-152162",
   "13120-bldg-2503544",
   "13120-bldg-151174",
   "13120-bldg-151408",
   "13120-bldg-151776",
   "13120-bldg-151793",
   "13120-bldg-152202",
   "13120-bldg-154848"
  ],
  "bottom10_dec15_best_top": [
   "13120-bldg-150538",
   "13120-bldg-150567",
   "13120-bldg-150615",
   "13120-bldg-150649",
   "13120-bldg-150798",
   "13120-bldg-151038",
   "13120-bldg-151074",
   "13120-bldg-151148",
   "13120-bldg-151177",
   "13120-bldg-151205"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.762&lon=139.6041&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13120045002/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/"
  }
 }
}