{
 "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/13116/13116018003/",
 "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": "13116018003",
   "name_ja": "要町三丁目",
   "full_name_ja": "東京都豊島区要町三丁目",
   "kana": "カナメチョウ",
   "name_en": "Kanamecho 3-chome",
   "name_en_auto": false,
   "lat": 35.7383,
   "lon": 139.6888
  },
  "stats": {
   "buildings": 787,
   "buildings_with_exterior_face": 787,
   "buildings_with_south_face": 704,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 50,
   "dec15_south_1f_q3": 190,
   "share_dec15_best_top_2h": 0.8132,
   "dec15_best_top_q1": 150,
   "dec15_best_top_median": 290,
   "dec15_best_top_q3": 420,
   "annual_mean_best_top_mean": 382.9921,
   "mean_floors": 2.0546,
   "share_dec15_south_1f_2h": 0.3608,
   "highrise_share": 0.0013,
   "edge_uncertain": 0,
   "height_uncertain": 5,
   "hist_dec15_best_top": [
    68,
    79,
    95,
    82,
    77,
    96,
    80,
    85,
    85,
    40,
    0
   ],
   "hist_dec15_south_1f": [
    359,
    91,
    68,
    57,
    47,
    31,
    24,
    22,
    5,
    0,
    0
   ]
  },
  "residential": {
   "buildings": 662,
   "buildings_with_exterior_face": 662,
   "buildings_with_south_face": 597,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 40,
   "dec15_south_1f_q3": 170,
   "share_dec15_best_top_2h": 0.8338,
   "dec15_best_top_q1": 160,
   "dec15_best_top_median": 300,
   "dec15_best_top_q3": 427.5,
   "annual_mean_best_top_mean": 390.2681,
   "mean_floors": 2.1133,
   "share_dec15_south_1f_2h": 0.3384,
   "highrise_share": 0.0015,
   "edge_uncertain": 0,
   "height_uncertain": 2,
   "hist_dec15_best_top": [
    51,
    59,
    84,
    66,
    67,
    85,
    71,
    75,
    71,
    33,
    0
   ],
   "hist_dec15_south_1f": [
    315,
    80,
    59,
    47,
    41,
    23,
    17,
    12,
    3,
    0,
    0
   ]
  },
  "usage_counts": {
   "401": 23,
   "402": 18,
   "403": 1,
   "411": 332,
   "412": 219,
   "413": 102,
   "415": 9,
   "421": 2,
   "422": 17,
   "431": 10,
   "441": 3,
   "454": 2,
   "461": 49
  },
  "top10_dec15_best_top": [
   "13116-bldg-48534",
   "13116-bldg-2507271",
   "13116-bldg-46765",
   "13116-bldg-49581",
   "13116-bldg-38430",
   "13116-bldg-2507177",
   "13116-bldg-38506",
   "13116-bldg-38987",
   "13116-bldg-40359",
   "13116-bldg-42087"
  ],
  "bottom10_dec15_best_top": [
   "13116-bldg-37419",
   "13116-bldg-37930",
   "13116-bldg-38057",
   "13116-bldg-38588",
   "13116-bldg-38708",
   "13116-bldg-38911",
   "13116-bldg-43879",
   "13116-bldg-44177",
   "13116-bldg-45009",
   "13116-bldg-45157"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.7383&lon=139.6888&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13116018003/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/"
  }
 }
}