{
 "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-13122-katsushika-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/13122/13122023002/",
 "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": "13122",
   "name_ja": "葛飾区",
   "name_en": "Katsushika City"
  },
  "town": {
   "town_code": "13122023002",
   "name_ja": "金町二丁目",
   "full_name_ja": "東京都葛飾区金町二丁目",
   "kana": "カナマチ",
   "name_en": "Kanamachi 2-chome",
   "name_en_auto": false,
   "lat": 35.764,
   "lon": 139.8704
  },
  "stats": {
   "buildings": 788,
   "buildings_with_exterior_face": 787,
   "buildings_with_south_face": 728,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 60,
   "dec15_south_1f_q3": 220,
   "share_dec15_best_top_2h": 0.7649,
   "dec15_best_top_q1": 120,
   "dec15_best_top_median": 270,
   "dec15_best_top_q3": 395,
   "annual_mean_best_top_mean": 360.0488,
   "mean_floors": 1.967,
   "share_dec15_south_1f_2h": 0.4025,
   "highrise_share": 0,
   "edge_uncertain": 592,
   "height_uncertain": 13,
   "hist_dec15_best_top": [
    90,
    95,
    71,
    80,
    88,
    103,
    85,
    69,
    76,
    30,
    0
   ],
   "hist_dec15_south_1f": [
    361,
    74,
    54,
    70,
    40,
    49,
    56,
    17,
    7,
    0,
    0
   ]
  },
  "residential": {
   "buildings": 633,
   "buildings_with_exterior_face": 633,
   "buildings_with_south_face": 584,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 40,
   "dec15_south_1f_q3": 210,
   "share_dec15_best_top_2h": 0.7773,
   "dec15_best_top_q1": 140,
   "dec15_best_top_median": 280,
   "dec15_best_top_q3": 400,
   "annual_mean_best_top_mean": 366.0799,
   "mean_floors": 2.0632,
   "share_dec15_south_1f_2h": 0.3801,
   "highrise_share": 0,
   "edge_uncertain": 473,
   "height_uncertain": 0,
   "hist_dec15_best_top": [
    67,
    74,
    55,
    57,
    74,
    85,
    75,
    60,
    62,
    24,
    0
   ],
   "hist_dec15_south_1f": [
    305,
    57,
    42,
    54,
    31,
    37,
    42,
    12,
    4,
    0,
    0
   ]
  },
  "usage_counts": {
   "401": 12,
   "402": 3,
   "411": 461,
   "412": 119,
   "413": 38,
   "415": 15,
   "422": 42,
   "431": 6,
   "441": 8,
   "452": 1,
   "454": 1,
   "461": 82
  },
  "top10_dec15_best_top": [
   "13122-bldg-75245",
   "13122-bldg-73931",
   "13122-bldg-76023",
   "13122-bldg-75203",
   "13122-bldg-75633",
   "13122-bldg-76084",
   "13122-bldg-76351",
   "13122-bldg-76511",
   "13122-bldg-74369",
   "13122-bldg-74408"
  ],
  "bottom10_dec15_best_top": [
   "13122-bldg-2507075",
   "13122-bldg-74123",
   "13122-bldg-74148",
   "13122-bldg-74333",
   "13122-bldg-74404",
   "13122-bldg-74432",
   "13122-bldg-75012",
   "13122-bldg-75052",
   "13122-bldg-75097",
   "13122-bldg-75167"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.764&lon=139.8704&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13122023002/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/"
  }
 }
}