{
 "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-13105-bunkyo-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/13105/13105018003/",
 "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": "13105",
   "name_ja": "文京区",
   "name_en": "Bunkyo City"
  },
  "town": {
   "town_code": "13105018003",
   "name_ja": "関口三丁目",
   "full_name_ja": "東京都文京区関口三丁目",
   "kana": "セキグチ",
   "name_en": "Sekiguchi 3-chome",
   "name_en_auto": false,
   "lat": 35.7139,
   "lon": 139.7275
  },
  "stats": {
   "buildings": 201,
   "buildings_with_exterior_face": 201,
   "buildings_with_south_face": 188,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 100,
   "dec15_south_1f_q3": 300,
   "share_dec15_best_top_2h": 0.8657,
   "dec15_best_top_q1": 180,
   "dec15_best_top_median": 290,
   "dec15_best_top_q3": 410,
   "annual_mean_best_top_mean": 390.7398,
   "mean_floors": 2.0199,
   "share_dec15_south_1f_2h": 0.4947,
   "highrise_share": 0,
   "edge_uncertain": 0,
   "height_uncertain": 4,
   "hist_dec15_best_top": [
    15,
    12,
    22,
    28,
    25,
    21,
    32,
    27,
    12,
    7,
    0
   ],
   "hist_dec15_south_1f": [
    79,
    16,
    16,
    11,
    16,
    13,
    24,
    6,
    7,
    0,
    0
   ]
  },
  "residential": {
   "buildings": 150,
   "buildings_with_exterior_face": 150,
   "buildings_with_south_face": 147,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 80,
   "dec15_south_1f_q3": 285,
   "share_dec15_best_top_2h": 0.86,
   "dec15_best_top_q1": 180,
   "dec15_best_top_median": 295,
   "dec15_best_top_q3": 410,
   "annual_mean_best_top_mean": 393.3593,
   "mean_floors": 2.1333,
   "share_dec15_south_1f_2h": 0.449,
   "highrise_share": 0,
   "edge_uncertain": 0,
   "height_uncertain": 4,
   "hist_dec15_best_top": [
    12,
    9,
    16,
    19,
    19,
    16,
    24,
    22,
    11,
    2,
    0
   ],
   "hist_dec15_south_1f": [
    68,
    13,
    9,
    9,
    13,
    10,
    17,
    5,
    3,
    0,
    0
   ]
  },
  "usage_counts": {
   "401": 3,
   "411": 104,
   "412": 42,
   "413": 4,
   "422": 24,
   "431": 2,
   "454": 6,
   "461": 16
  },
  "top10_dec15_best_top": [
   "13105-bldg-25230",
   "13105-bldg-25244",
   "13105-bldg-24891",
   "13105-bldg-25166",
   "13105-bldg-25667",
   "13105-bldg-24915",
   "13105-bldg-26133",
   "13105-bldg-24585",
   "13105-bldg-24835",
   "13105-bldg-25326"
  ],
  "bottom10_dec15_best_top": [
   "13105-bldg-24554",
   "13105-bldg-24561",
   "13105-bldg-25626",
   "13105-bldg-25754",
   "13105-bldg-26449",
   "13105-bldg-26538",
   "13105-bldg-26638",
   "13105-bldg-26549",
   "13105-bldg-2500361",
   "13105-bldg-25563"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.7139&lon=139.7275&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13105018003/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/"
  }
 }
}