{
 "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/13105/13105021003/",
 "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": "13105021003",
   "name_ja": "本郷三丁目",
   "full_name_ja": "東京都文京区本郷三丁目",
   "kana": "ホンゴウ",
   "name_en": "Hongo 3-chome",
   "name_en_auto": false,
   "lat": 35.7056,
   "lon": 139.7628
  },
  "stats": {
   "buildings": 543,
   "buildings_with_exterior_face": 543,
   "buildings_with_south_face": 460,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 0,
   "dec15_south_1f_q3": 10,
   "share_dec15_best_top_2h": 0.5285,
   "dec15_best_top_q1": 50,
   "dec15_best_top_median": 130,
   "dec15_best_top_q3": 315,
   "annual_mean_best_top_mean": 288.0057,
   "mean_floors": 5.4052,
   "share_dec15_south_1f_2h": 0.0717,
   "highrise_share": 0.105,
   "edge_uncertain": 0,
   "height_uncertain": 14,
   "hist_dec15_best_top": [
    149,
    107,
    53,
    47,
    40,
    45,
    31,
    32,
    16,
    23,
    0
   ],
   "hist_dec15_south_1f": [
    394,
    33,
    16,
    7,
    5,
    4,
    0,
    1,
    0,
    0,
    0
   ]
  },
  "residential": {
   "buildings": 256,
   "buildings_with_exterior_face": 256,
   "buildings_with_south_face": 219,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 0,
   "dec15_south_1f_q3": 0,
   "share_dec15_best_top_2h": 0.4648,
   "dec15_best_top_q1": 30,
   "dec15_best_top_median": 110,
   "dec15_best_top_q3": 280,
   "annual_mean_best_top_mean": 270.6367,
   "mean_floors": 4.9141,
   "share_dec15_south_1f_2h": 0.0594,
   "highrise_share": 0.1133,
   "edge_uncertain": 0,
   "height_uncertain": 8,
   "hist_dec15_best_top": [
    81,
    56,
    21,
    18,
    21,
    16,
    11,
    10,
    8,
    14,
    0
   ],
   "hist_dec15_south_1f": [
    188,
    18,
    5,
    4,
    3,
    1,
    0,
    0,
    0,
    0,
    0
   ]
  },
  "usage_counts": {
   "401": 218,
   "402": 12,
   "403": 1,
   "411": 46,
   "412": 70,
   "413": 133,
   "415": 7,
   "421": 1,
   "422": 22,
   "431": 7,
   "441": 2,
   "454": 3,
   "461": 21
  },
  "top10_dec15_best_top": [
   "13105-bldg-22657",
   "13105-bldg-2501938",
   "13105-bldg-2502021",
   "13105-bldg-21999",
   "13105-bldg-22457",
   "13105-bldg-23073",
   "13105-bldg-21662",
   "13105-bldg-21681",
   "13105-bldg-22610",
   "13105-bldg-22676"
  ],
  "bottom10_dec15_best_top": [
   "13105-bldg-21618",
   "13105-bldg-21620",
   "13105-bldg-21632",
   "13105-bldg-21635",
   "13105-bldg-21637",
   "13105-bldg-21646",
   "13105-bldg-21647",
   "13105-bldg-21651",
   "13105-bldg-21653",
   "13105-bldg-21663"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.7056&lon=139.7628&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13105021003/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/"
  }
 }
}