{
 "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-13116-toshima-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/13116/13116009005/",
 "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": "13116",
   "name_ja": "豊島区",
   "name_en": "Toshima City"
  },
  "town": {
   "town_code": "13116009005",
   "name_ja": "西池袋五丁目",
   "full_name_ja": "東京都豊島区西池袋五丁目",
   "kana": "ニシイケブクロ",
   "name_en": "Nishiikebukuro 5-chome",
   "name_en_auto": false,
   "lat": 35.7318,
   "lon": 139.7017
  },
  "stats": {
   "buildings": 508,
   "buildings_with_exterior_face": 508,
   "buildings_with_south_face": 473,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 50,
   "dec15_south_1f_q3": 160,
   "share_dec15_best_top_2h": 0.7402,
   "dec15_best_top_q1": 110,
   "dec15_best_top_median": 230,
   "dec15_best_top_q3": 372.5,
   "annual_mean_best_top_mean": 339.1238,
   "mean_floors": 2.9862,
   "share_dec15_south_1f_2h": 0.3298,
   "highrise_share": 0.0394,
   "edge_uncertain": 0,
   "height_uncertain": 24,
   "hist_dec15_best_top": [
    75,
    57,
    71,
    54,
    62,
    44,
    42,
    49,
    35,
    19,
    0
   ],
   "hist_dec15_south_1f": [
    252,
    65,
    44,
    37,
    34,
    26,
    9,
    6,
    0,
    0,
    0
   ]
  },
  "residential": {
   "buildings": 369,
   "buildings_with_exterior_face": 369,
   "buildings_with_south_face": 352,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 45,
   "dec15_south_1f_q3": 160,
   "share_dec15_best_top_2h": 0.7724,
   "dec15_best_top_q1": 130,
   "dec15_best_top_median": 250,
   "dec15_best_top_q3": 390,
   "annual_mean_best_top_mean": 351.3266,
   "mean_floors": 2.9702,
   "share_dec15_south_1f_2h": 0.3125,
   "highrise_share": 0.0325,
   "edge_uncertain": 0,
   "height_uncertain": 7,
   "hist_dec15_best_top": [
    42,
    42,
    50,
    33,
    50,
    36,
    39,
    41,
    23,
    13,
    0
   ],
   "hist_dec15_south_1f": [
    189,
    53,
    31,
    25,
    26,
    18,
    5,
    5,
    0,
    0,
    0
   ]
  },
  "usage_counts": {
   "401": 33,
   "402": 13,
   "403": 5,
   "411": 159,
   "412": 178,
   "413": 32,
   "421": 3,
   "422": 14,
   "431": 7,
   "461": 64
  },
  "top10_dec15_best_top": [
   "13116-bldg-2506250",
   "13116-bldg-2507221",
   "13116-bldg-26559",
   "13116-bldg-3406",
   "13116-bldg-1244",
   "13116-bldg-1974",
   "13116-bldg-25270",
   "13116-bldg-2896",
   "13116-bldg-812",
   "13116-bldg-24037"
  ],
  "bottom10_dec15_best_top": [
   "13116-bldg-1173",
   "13116-bldg-1551",
   "13116-bldg-1726",
   "13116-bldg-1743",
   "13116-bldg-1756",
   "13116-bldg-2039",
   "13116-bldg-2158",
   "13116-bldg-22707",
   "13116-bldg-22709",
   "13116-bldg-2298"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.7318&lon=139.7017&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13116009005/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/"
  }
 }
}