{
 "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/13122/13122012003/",
 "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": "13122012003",
   "name_ja": "西亀有三丁目",
   "full_name_ja": "東京都葛飾区西亀有三丁目",
   "kana": "ニシカメアリ",
   "name_en": "Nishikameari 3-chome",
   "name_en_auto": false,
   "lat": 35.7613,
   "lon": 139.8396
  },
  "stats": {
   "buildings": 1158,
   "buildings_with_exterior_face": 1158,
   "buildings_with_south_face": 1106,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 50,
   "dec15_south_1f_q3": 240,
   "share_dec15_best_top_2h": 0.7902,
   "dec15_best_top_q1": 140,
   "dec15_best_top_median": 270,
   "dec15_best_top_q3": 410,
   "annual_mean_best_top_mean": 382.2953,
   "mean_floors": 1.9542,
   "share_dec15_south_1f_2h": 0.3897,
   "highrise_share": 0,
   "edge_uncertain": 0,
   "height_uncertain": 9,
   "hist_dec15_best_top": [
    149,
    94,
    109,
    161,
    129,
    125,
    107,
    123,
    113,
    48,
    0
   ],
   "hist_dec15_south_1f": [
    567,
    108,
    81,
    67,
    82,
    87,
    55,
    45,
    13,
    1,
    0
   ]
  },
  "residential": {
   "buildings": 994,
   "buildings_with_exterior_face": 994,
   "buildings_with_south_face": 954,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 40,
   "dec15_south_1f_q3": 240,
   "share_dec15_best_top_2h": 0.8099,
   "dec15_best_top_q1": 160,
   "dec15_best_top_median": 280,
   "dec15_best_top_q3": 430,
   "annual_mean_best_top_mean": 391.4001,
   "mean_floors": 2.0634,
   "share_dec15_south_1f_2h": 0.3847,
   "highrise_share": 0,
   "edge_uncertain": 0,
   "height_uncertain": 2,
   "hist_dec15_best_top": [
    115,
    74,
    86,
    133,
    108,
    113,
    95,
    117,
    109,
    44,
    0
   ],
   "hist_dec15_south_1f": [
    495,
    92,
    66,
    57,
    68,
    75,
    49,
    40,
    11,
    1,
    0
   ]
  },
  "usage_counts": {
   "401": 4,
   "402": 2,
   "411": 747,
   "412": 151,
   "413": 81,
   "415": 15,
   "421": 1,
   "422": 15,
   "431": 26,
   "441": 1,
   "454": 5,
   "461": 110
  },
  "top10_dec15_best_top": [
   "13122-bldg-84595",
   "13122-bldg-2509419",
   "13122-bldg-84366",
   "13122-bldg-85863",
   "13122-bldg-84108",
   "13122-bldg-84197",
   "13122-bldg-84596",
   "13122-bldg-85066",
   "13122-bldg-86577",
   "13122-bldg-2508766"
  ],
  "bottom10_dec15_best_top": [
   "13122-bldg-2508811",
   "13122-bldg-2508820",
   "13122-bldg-2509369",
   "13122-bldg-83974",
   "13122-bldg-84064",
   "13122-bldg-84116",
   "13122-bldg-84325",
   "13122-bldg-84384",
   "13122-bldg-84443",
   "13122-bldg-84556"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.7613&lon=139.8396&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13122012003/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/"
  }
 }
}