{
 "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/13111/13111006002/",
 "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": "13111006002",
   "name_ja": "山王二丁目",
   "full_name_ja": "東京都大田区山王二丁目",
   "kana": "サンノウ",
   "name_en": "Sanno 2-chome",
   "name_en_auto": false,
   "lat": 35.5901,
   "lon": 139.7239
  },
  "stats": {
   "buildings": 1216,
   "buildings_with_exterior_face": 1216,
   "buildings_with_south_face": 1176,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 50,
   "dec15_south_1f_q3": 190,
   "share_dec15_best_top_2h": 0.8183,
   "dec15_best_top_q1": 150,
   "dec15_best_top_median": 280,
   "dec15_best_top_q3": 422.5,
   "annual_mean_best_top_mean": 387.622,
   "mean_floors": 2.2862,
   "share_dec15_south_1f_2h": 0.3665,
   "highrise_share": 0.009,
   "edge_uncertain": 0,
   "height_uncertain": 9,
   "hist_dec15_best_top": [
    107,
    114,
    138,
    150,
    135,
    111,
    129,
    163,
    113,
    56,
    0
   ],
   "hist_dec15_south_1f": [
    608,
    137,
    124,
    73,
    74,
    75,
    47,
    33,
    5,
    0,
    0
   ]
  },
  "residential": {
   "buildings": 1042,
   "buildings_with_exterior_face": 1042,
   "buildings_with_south_face": 1019,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 50,
   "dec15_south_1f_q3": 190,
   "share_dec15_best_top_2h": 0.8359,
   "dec15_best_top_q1": 160,
   "dec15_best_top_median": 290,
   "dec15_best_top_q3": 430,
   "annual_mean_best_top_mean": 399.6553,
   "mean_floors": 2.2428,
   "share_dec15_south_1f_2h": 0.3798,
   "highrise_share": 0.0077,
   "edge_uncertain": 0,
   "height_uncertain": 2,
   "hist_dec15_best_top": [
    78,
    93,
    110,
    130,
    116,
    95,
    119,
    152,
    103,
    46,
    0
   ],
   "hist_dec15_south_1f": [
    510,
    122,
    109,
    68,
    68,
    68,
    45,
    25,
    4,
    0,
    0
   ]
  },
  "usage_counts": {
   "401": 28,
   "402": 29,
   "403": 1,
   "411": 788,
   "412": 184,
   "413": 69,
   "415": 1,
   "421": 4,
   "422": 11,
   "431": 1,
   "461": 100
  },
  "top10_dec15_best_top": [
   "13111-bldg-2519536",
   "13111-bldg-90775",
   "13111-bldg-97755",
   "13111-bldg-155302",
   "13111-bldg-2519523",
   "13111-bldg-90186",
   "13111-bldg-90197",
   "13111-bldg-90223",
   "13111-bldg-90526",
   "13111-bldg-90885"
  ],
  "bottom10_dec15_best_top": [
   "13111-bldg-155280",
   "13111-bldg-155287",
   "13111-bldg-155289",
   "13111-bldg-155301",
   "13111-bldg-155689",
   "13111-bldg-155693",
   "13111-bldg-155765",
   "13111-bldg-155769",
   "13111-bldg-155777",
   "13111-bldg-155792"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.5901&lon=139.7239&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13111006002/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/"
  }
 }
}