{
 "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-13113-shibuya-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/13113/13113031002/",
 "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": "13113",
   "name_ja": "渋谷区",
   "name_en": "Shibuya City"
  },
  "town": {
   "town_code": "13113031002",
   "name_ja": "千駄ケ谷二丁目",
   "full_name_ja": "東京都渋谷区千駄ケ谷二丁目",
   "kana": "センダガヤ",
   "name_en": "Sendagaya 2-chome",
   "name_en_auto": false,
   "lat": 35.6761,
   "lon": 139.7101
  },
  "stats": {
   "buildings": 288,
   "buildings_with_exterior_face": 288,
   "buildings_with_south_face": 276,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 20,
   "dec15_south_1f_q3": 80,
   "share_dec15_best_top_2h": 0.7257,
   "dec15_best_top_q1": 97.5,
   "dec15_best_top_median": 240,
   "dec15_best_top_q3": 390,
   "annual_mean_best_top_mean": 357.1003,
   "mean_floors": 2.8056,
   "share_dec15_south_1f_2h": 0.221,
   "highrise_share": 0.0069,
   "edge_uncertain": 0,
   "height_uncertain": 7,
   "hist_dec15_best_top": [
    47,
    32,
    32,
    30,
    29,
    30,
    33,
    29,
    23,
    3,
    0
   ],
   "hist_dec15_south_1f": [
    179,
    36,
    30,
    7,
    1,
    8,
    8,
    5,
    2,
    0,
    0
   ]
  },
  "residential": {
   "buildings": 189,
   "buildings_with_exterior_face": 189,
   "buildings_with_south_face": 184,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 0,
   "dec15_south_1f_q3": 80,
   "share_dec15_best_top_2h": 0.7831,
   "dec15_best_top_q1": 130,
   "dec15_best_top_median": 260,
   "dec15_best_top_q3": 380,
   "annual_mean_best_top_mean": 363.3185,
   "mean_floors": 2.8254,
   "share_dec15_south_1f_2h": 0.1957,
   "highrise_share": 0.0053,
   "edge_uncertain": 0,
   "height_uncertain": 4,
   "hist_dec15_best_top": [
    24,
    17,
    22,
    22,
    25,
    20,
    26,
    20,
    13,
    0,
    0
   ],
   "hist_dec15_south_1f": [
    125,
    23,
    20,
    1,
    0,
    5,
    6,
    4,
    0,
    0,
    0
   ]
  },
  "usage_counts": {
   "401": 35,
   "402": 12,
   "411": 84,
   "412": 52,
   "413": 52,
   "415": 1,
   "421": 1,
   "422": 16,
   "431": 1,
   "461": 34
  },
  "top10_dec15_best_top": [
   "13113-bldg-2504055",
   "13113-bldg-27693",
   "13113-bldg-27752",
   "13113-bldg-2504030",
   "13113-bldg-2504031",
   "13113-bldg-28067",
   "13113-bldg-2505849",
   "13113-bldg-27470",
   "13113-bldg-27340",
   "13113-bldg-27428"
  ],
  "bottom10_dec15_best_top": [
   "13113-bldg-2503730",
   "13113-bldg-2503739",
   "13113-bldg-2503758",
   "13113-bldg-2503759",
   "13113-bldg-2503994",
   "13113-bldg-2506730",
   "13113-bldg-25605",
   "13113-bldg-25628",
   "13113-bldg-25807",
   "13113-bldg-26285"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.6761&lon=139.7101&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13113031002/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/"
  }
 }
}