{
 "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-13111-ota-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/13111/13111016008/",
 "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": "13111",
   "name_ja": "大田区",
   "name_en": "Ota City"
  },
  "town": {
   "town_code": "13111016008",
   "name_ja": "中央八丁目",
   "full_name_ja": "東京都大田区中央八丁目",
   "kana": "チュウオウ",
   "name_en": "Chuo 8-chome",
   "name_en_auto": false,
   "lat": 35.573,
   "lon": 139.7162
  },
  "stats": {
   "buildings": 1493,
   "buildings_with_exterior_face": 1493,
   "buildings_with_south_face": 1417,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 10,
   "dec15_south_1f_q3": 120,
   "share_dec15_best_top_2h": 0.7575,
   "dec15_best_top_q1": 120,
   "dec15_best_top_median": 230,
   "dec15_best_top_q3": 380,
   "annual_mean_best_top_mean": 362.1883,
   "mean_floors": 2.0496,
   "share_dec15_south_1f_2h": 0.2632,
   "highrise_share": 0.0007,
   "edge_uncertain": 0,
   "height_uncertain": 16,
   "hist_dec15_best_top": [
    184,
    178,
    208,
    189,
    167,
    138,
    121,
    134,
    108,
    66,
    0
   ],
   "hist_dec15_south_1f": [
    907,
    137,
    110,
    66,
    69,
    35,
    34,
    47,
    12,
    0,
    0
   ]
  },
  "residential": {
   "buildings": 1328,
   "buildings_with_exterior_face": 1328,
   "buildings_with_south_face": 1272,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 0,
   "dec15_south_1f_q3": 110,
   "share_dec15_best_top_2h": 0.7696,
   "dec15_best_top_q1": 120,
   "dec15_best_top_median": 240,
   "dec15_best_top_q3": 380,
   "annual_mean_best_top_mean": 366.5509,
   "mean_floors": 2.0873,
   "share_dec15_south_1f_2h": 0.2476,
   "highrise_share": 0.0008,
   "edge_uncertain": 0,
   "height_uncertain": 10,
   "hist_dec15_best_top": [
    150,
    156,
    179,
    177,
    154,
    129,
    109,
    117,
    97,
    60,
    0
   ],
   "hist_dec15_south_1f": [
    835,
    122,
    93,
    56,
    58,
    30,
    30,
    38,
    10,
    0,
    0
   ]
  },
  "usage_counts": {
   "401": 16,
   "402": 2,
   "411": 965,
   "412": 237,
   "413": 68,
   "415": 58,
   "421": 7,
   "422": 26,
   "431": 13,
   "441": 22,
   "452": 7,
   "454": 7,
   "461": 65
  },
  "top10_dec15_best_top": [
   "13111-bldg-79981",
   "13111-bldg-80066",
   "13111-bldg-80961",
   "13111-bldg-81118",
   "13111-bldg-81155",
   "13111-bldg-81168",
   "13111-bldg-81314",
   "13111-bldg-81348",
   "13111-bldg-81676",
   "13111-bldg-81998"
  ],
  "bottom10_dec15_best_top": [
   "13111-bldg-2509328",
   "13111-bldg-2510472",
   "13111-bldg-2510477",
   "13111-bldg-2510478",
   "13111-bldg-79363",
   "13111-bldg-79495",
   "13111-bldg-79514",
   "13111-bldg-79729",
   "13111-bldg-79749",
   "13111-bldg-80339"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.573&lon=139.7162&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13111016008/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/"
  }
 }
}