{
 "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-13121-adachi-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/13121/13121037002/",
 "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": "13121",
   "name_ja": "足立区",
   "name_en": "Adachi City"
  },
  "town": {
   "town_code": "13121037002",
   "name_ja": "関原二丁目",
   "full_name_ja": "東京都足立区関原二丁目",
   "kana": "セキバラ",
   "name_en": "Sekibara 2-chome",
   "name_en_auto": false,
   "lat": 35.7671,
   "lon": 139.7891
  },
  "stats": {
   "buildings": 1873,
   "buildings_with_exterior_face": 1872,
   "buildings_with_south_face": 1675,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 20,
   "dec15_south_1f_q3": 160,
   "share_dec15_best_top_2h": 0.7804,
   "dec15_best_top_q1": 130,
   "dec15_best_top_median": 250,
   "dec15_best_top_q3": 380,
   "annual_mean_best_top_mean": 361.7631,
   "mean_floors": 1.9658,
   "share_dec15_south_1f_2h": 0.3182,
   "highrise_share": 0,
   "edge_uncertain": 0,
   "height_uncertain": 9,
   "hist_dec15_best_top": [
    242,
    169,
    224,
    257,
    240,
    209,
    147,
    141,
    142,
    101,
    0
   ],
   "hist_dec15_south_1f": [
    972,
    170,
    157,
    126,
    89,
    71,
    56,
    30,
    4,
    0,
    0
   ]
  },
  "residential": {
   "buildings": 1597,
   "buildings_with_exterior_face": 1596,
   "buildings_with_south_face": 1426,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 20,
   "dec15_south_1f_q3": 140,
   "share_dec15_best_top_2h": 0.797,
   "dec15_best_top_q1": 140,
   "dec15_best_top_median": 250,
   "dec15_best_top_q3": 390,
   "annual_mean_best_top_mean": 366.714,
   "mean_floors": 2.0426,
   "share_dec15_south_1f_2h": 0.3036,
   "highrise_share": 0,
   "edge_uncertain": 0,
   "height_uncertain": 3,
   "hist_dec15_best_top": [
    191,
    133,
    188,
    229,
    203,
    180,
    125,
    129,
    127,
    91,
    0
   ],
   "hist_dec15_south_1f": [
    847,
    146,
    134,
    109,
    66,
    57,
    44,
    22,
    1,
    0,
    0
   ]
  },
  "usage_counts": {
   "401": 9,
   "402": 13,
   "411": 1239,
   "412": 151,
   "413": 151,
   "415": 56,
   "422": 32,
   "431": 41,
   "441": 32,
   "454": 24,
   "461": 125
  },
  "top10_dec15_best_top": [
   "13121-bldg-53597",
   "13121-bldg-83690",
   "13121-bldg-85484",
   "13121-bldg-2507833",
   "13121-bldg-2510541",
   "13121-bldg-2510543",
   "13121-bldg-53543",
   "13121-bldg-53783",
   "13121-bldg-54209",
   "13121-bldg-55056"
  ],
  "bottom10_dec15_best_top": [
   "13121-bldg-166842",
   "13121-bldg-2507757",
   "13121-bldg-2507834",
   "13121-bldg-2507874",
   "13121-bldg-2507881",
   "13121-bldg-2509445",
   "13121-bldg-2509532",
   "13121-bldg-2509535",
   "13121-bldg-2510486",
   "13121-bldg-2510662"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.7671&lon=139.7891&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13121037002/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/"
  }
 }
}