{
 "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-13115-suginami-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/13115/13115017002/",
 "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": "13115",
   "name_ja": "杉並区",
   "name_en": "Suginami City"
  },
  "town": {
   "town_code": "13115017002",
   "name_ja": "成田西二丁目",
   "full_name_ja": "東京都杉並区成田西二丁目",
   "kana": "ナリタニシ",
   "name_en": "Naritanishi 2-chome",
   "name_en_auto": false,
   "lat": 35.6891,
   "lon": 139.627
  },
  "stats": {
   "buildings": 1031,
   "buildings_with_exterior_face": 1031,
   "buildings_with_south_face": 1015,
   "dec15_south_1f_q1": 20,
   "dec15_south_1f_median": 140,
   "dec15_south_1f_q3": 300,
   "share_dec15_best_top_2h": 0.8836,
   "dec15_best_top_q1": 230,
   "dec15_best_top_median": 370,
   "dec15_best_top_q3": 470,
   "annual_mean_best_top_mean": 439.0455,
   "mean_floors": 1.7953,
   "share_dec15_south_1f_2h": 0.5488,
   "highrise_share": 0,
   "edge_uncertain": 0,
   "height_uncertain": 7,
   "hist_dec15_best_top": [
    53,
    67,
    59,
    84,
    111,
    122,
    121,
    183,
    189,
    42,
    0
   ],
   "hist_dec15_south_1f": [
    341,
    117,
    108,
    97,
    90,
    89,
    82,
    62,
    29,
    0,
    0
   ]
  },
  "residential": {
   "buildings": 846,
   "buildings_with_exterior_face": 846,
   "buildings_with_south_face": 837,
   "dec15_south_1f_q1": 20,
   "dec15_south_1f_median": 140,
   "dec15_south_1f_q3": 290,
   "share_dec15_best_top_2h": 0.9196,
   "dec15_best_top_q1": 260,
   "dec15_best_top_median": 380,
   "dec15_best_top_q3": 470,
   "annual_mean_best_top_mean": 450.8596,
   "mean_floors": 1.8972,
   "share_dec15_south_1f_2h": 0.546,
   "highrise_share": 0,
   "edge_uncertain": 0,
   "height_uncertain": 0,
   "hist_dec15_best_top": [
    25,
    43,
    46,
    66,
    89,
    106,
    102,
    166,
    167,
    36,
    0
   ],
   "hist_dec15_south_1f": [
    279,
    101,
    98,
    84,
    69,
    74,
    67,
    51,
    14,
    0,
    0
   ]
  },
  "usage_counts": {
   "401": 5,
   "402": 2,
   "411": 709,
   "412": 122,
   "413": 14,
   "415": 1,
   "421": 1,
   "422": 16,
   "431": 2,
   "441": 2,
   "454": 2,
   "461": 155
  },
  "top10_dec15_best_top": [
   "13115-bldg-2515056",
   "13115-bldg-2522770",
   "13115-bldg-64185",
   "13115-bldg-30315",
   "13115-bldg-30796",
   "13115-bldg-64141",
   "13115-bldg-64224",
   "13115-bldg-29876",
   "13115-bldg-29966",
   "13115-bldg-29981"
  ],
  "bottom10_dec15_best_top": [
   "13115-bldg-2509798",
   "13115-bldg-2515040",
   "13115-bldg-2522768",
   "13115-bldg-2522769",
   "13115-bldg-30022",
   "13115-bldg-30275",
   "13115-bldg-30295",
   "13115-bldg-64699",
   "13115-bldg-65154",
   "13115-bldg-65170"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.6891&lon=139.627&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13115017002/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/"
  }
 }
}