{
 "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-13107-sumida-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/13107/13107017003/",
 "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": "13107",
   "name_ja": "墨田区",
   "name_en": "Sumida City"
  },
  "town": {
   "town_code": "13107017003",
   "name_ja": "向島三丁目",
   "full_name_ja": "東京都墨田区向島三丁目",
   "kana": "ムコウジマ",
   "name_en": "Mukojima 3-chome",
   "name_en_auto": false,
   "lat": 35.7133,
   "lon": 139.8092
  },
  "stats": {
   "buildings": 786,
   "buildings_with_exterior_face": 786,
   "buildings_with_south_face": 716,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 40,
   "dec15_south_1f_q3": 170,
   "share_dec15_best_top_2h": 0.6692,
   "dec15_best_top_q1": 62.5,
   "dec15_best_top_median": 230,
   "dec15_best_top_q3": 390,
   "annual_mean_best_top_mean": 304.7363,
   "mean_floors": 3.056,
   "share_dec15_south_1f_2h": 0.3422,
   "highrise_share": 0.0216,
   "edge_uncertain": 0,
   "height_uncertain": 13,
   "hist_dec15_best_top": [
    173,
    87,
    51,
    85,
    75,
    67,
    82,
    82,
    80,
    4,
    0
   ],
   "hist_dec15_south_1f": [
    373,
    98,
    70,
    82,
    53,
    28,
    11,
    1,
    0,
    0,
    0
   ]
  },
  "residential": {
   "buildings": 615,
   "buildings_with_exterior_face": 615,
   "buildings_with_south_face": 563,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 40,
   "dec15_south_1f_q3": 160,
   "share_dec15_best_top_2h": 0.722,
   "dec15_best_top_q1": 90,
   "dec15_best_top_median": 270,
   "dec15_best_top_q3": 405,
   "annual_mean_best_top_mean": 323.9543,
   "mean_floors": 3.3252,
   "share_dec15_south_1f_2h": 0.3268,
   "highrise_share": 0.0228,
   "edge_uncertain": 0,
   "height_uncertain": 2,
   "hist_dec15_best_top": [
    106,
    65,
    37,
    69,
    68,
    53,
    76,
    68,
    71,
    2,
    0
   ],
   "hist_dec15_south_1f": [
    298,
    81,
    53,
    64,
    42,
    19,
    6,
    0,
    0,
    0,
    0
   ]
  },
  "usage_counts": {
   "401": 18,
   "402": 3,
   "411": 260,
   "412": 150,
   "413": 130,
   "415": 75,
   "421": 3,
   "422": 22,
   "431": 13,
   "441": 5,
   "452": 1,
   "454": 3,
   "461": 103
  },
  "top10_dec15_best_top": [
   "13107-bldg-49590",
   "13107-bldg-2506264",
   "13107-bldg-49699",
   "13107-bldg-21655",
   "13107-bldg-49754",
   "13107-bldg-21604",
   "13107-bldg-21681",
   "13107-bldg-21970",
   "13107-bldg-22008",
   "13107-bldg-22089"
  ],
  "bottom10_dec15_best_top": [
   "13107-bldg-21589",
   "13107-bldg-21692",
   "13107-bldg-21739",
   "13107-bldg-21767",
   "13107-bldg-21784",
   "13107-bldg-21806",
   "13107-bldg-21856",
   "13107-bldg-21928",
   "13107-bldg-21933",
   "13107-bldg-21945"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.7133&lon=139.8092&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13107017003/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/"
  }
 }
}