{
 "source": "toshima",
 "label": "豊島区",
 "asOf": "2026-09-15",
 "observedOn": "2026-10-09",
 "sourceUrl": "https://www.city.toshima.lg.jp/documents/21284/todokedezumi-r80915.pdf",
 "listPage": "https://www.city.toshima.lg.jp/214/kurashi/ese/kankyoese/minpaku.html",
 "license": "豊島区（出典明示のうえ利用可）",
 "note": "掲載＝観測。一覧からの消失は「掲載終了（観測）」であり、事業廃止の確定ではない。所在地は町丁目まで丸めてあり、番地・建物名・部屋番号は保持していない。",
 "count": 1810,
 "versions": [
  {
   "asOf": "2026-07-15",
   "count": 1826
  },
  {
   "asOf": "2026-09-15",
   "count": 1810
  }
 ],
 "cohort": null,
 "tenureHazard": {
  "rows": [
   {
    "label": "1年未満",
    "obs": 333,
    "exposureYears": 57,
    "events": 21,
    "annualPct": 31.4
   },
   {
    "label": "1〜2年",
    "obs": 590,
    "exposureYears": 100,
    "events": 11,
    "annualPct": 10.4
   },
   {
    "label": "2〜3年",
    "obs": 297,
    "exposureYears": 50,
    "events": 4,
    "annualPct": 7.7
   },
   {
    "label": "3〜5年",
    "obs": 187,
    "exposureYears": 32,
    "events": 3,
    "annualPct": 9.1
   },
   {
    "label": "5〜7年",
    "obs": 154,
    "exposureYears": 26,
    "events": 0,
    "annualPct": 0
   },
   {
    "label": "7年以上",
    "obs": 265,
    "exposureYears": 45,
    "events": 8,
    "annualPct": 16.4
   }
  ],
  "syntheticCurve": [
   {
    "years": 0,
    "pct": 100
   },
   {
    "years": 1,
    "pct": 68.6
   },
   {
    "years": 2,
    "pct": 61.4
   },
   {
    "years": 3,
    "pct": 56.7
   },
   {
    "years": 5,
    "pct": 46.9
   },
   {
    "years": 7,
    "pct": 46.9
   },
   {
    "years": 10,
    "pct": 27.4
   }
  ]
 },
 "areas": [
  {
   "area": "南大塚一丁目",
   "count": 147,
   "observedListingEnd": 5,
   "exposureYears": 26,
   "annualAttritionPct": 17.7
  },
  {
   "area": "池袋三丁目",
   "count": 93,
   "observedListingEnd": 4,
   "exposureYears": 16,
   "annualAttritionPct": 21.8
  },
  {
   "area": "池袋二丁目",
   "count": 91,
   "observedListingEnd": 0,
   "exposureYears": 15,
   "annualAttritionPct": 0
  },
  {
   "area": "池袋本町一丁目",
   "count": 74,
   "observedListingEnd": 0,
   "exposureYears": 12,
   "annualAttritionPct": 0
  },
  {
   "area": "池袋四丁目",
   "count": 70,
   "observedListingEnd": 2,
   "exposureYears": 12,
   "annualAttritionPct": 15.2
  },
  {
   "area": "上池袋三丁目",
   "count": 66,
   "observedListingEnd": 0,
   "exposureYears": 11,
   "annualAttritionPct": 0
  },
  {
   "area": "東池袋二丁目",
   "count": 61,
   "observedListingEnd": 0,
   "exposureYears": 10,
   "annualAttritionPct": 0
  },
  {
   "area": "駒込一丁目",
   "count": 56,
   "observedListingEnd": 0,
   "exposureYears": 10,
   "annualAttritionPct": 0
  },
  {
   "area": "北大塚三丁目",
   "count": 52,
   "observedListingEnd": 2,
   "exposureYears": 9,
   "annualAttritionPct": 19.8
  },
  {
   "area": "西池袋四丁目",
   "count": 46,
   "observedListingEnd": 0,
   "exposureYears": 8,
   "annualAttritionPct": 0
  },
  {
   "area": "巣鴨三丁目",
   "count": 45,
   "observedListingEnd": 6,
   "exposureYears": 9,
   "annualAttritionPct": 51
  },
  {
   "area": "北大塚二丁目",
   "count": 41,
   "observedListingEnd": 0,
   "exposureYears": 7,
   "annualAttritionPct": 0
  },
  {
   "area": "南大塚二丁目",
   "count": 40,
   "observedListingEnd": 0,
   "exposureYears": 7,
   "annualAttritionPct": 0
  },
  {
   "area": "要町一丁目",
   "count": 39,
   "observedListingEnd": 0,
   "exposureYears": 7,
   "annualAttritionPct": 0
  },
  {
   "area": "駒込二丁目",
   "count": 38,
   "observedListingEnd": 0,
   "exposureYears": 6,
   "annualAttritionPct": 0
  },
  {
   "area": "巣鴨四丁目",
   "count": 37,
   "observedListingEnd": 6,
   "exposureYears": 6,
   "annualAttritionPct": 65.2
  },
  {
   "area": "南大塚三丁目",
   "count": 34,
   "observedListingEnd": 3,
   "exposureYears": 6,
   "annualAttritionPct": 38.6
  },
  {
   "area": "西池袋二丁目",
   "count": 33,
   "observedListingEnd": 0,
   "exposureYears": 6,
   "annualAttritionPct": 0
  },
  {
   "area": "高田一丁目",
   "count": 32,
   "observedListingEnd": 0,
   "exposureYears": 5,
   "annualAttritionPct": 0
  },
  {
   "area": "東池袋五丁目",
   "count": 29,
   "observedListingEnd": 0,
   "exposureYears": 5,
   "annualAttritionPct": 0
  },
  {
   "area": "上池袋二丁目",
   "count": 28,
   "observedListingEnd": 0,
   "exposureYears": 5,
   "annualAttritionPct": 0
  },
  {
   "area": "南池袋二丁目",
   "count": 27,
   "observedListingEnd": 1,
   "exposureYears": 5,
   "annualAttritionPct": 19.1
  },
  {
   "area": "高松二丁目",
   "count": 25,
   "observedListingEnd": 0,
   "exposureYears": 4,
   "annualAttritionPct": 0
  },
  {
   "area": "上池袋一丁目",
   "count": 25,
   "observedListingEnd": 1,
   "exposureYears": 4,
   "annualAttritionPct": 20.4
  },
  {
   "area": "西池袋五丁目",
   "count": 25,
   "observedListingEnd": 0,
   "exposureYears": 4,
   "annualAttritionPct": 0
  },
  {
   "area": "高田三丁目",
   "count": 23,
   "observedListingEnd": 3,
   "exposureYears": 4,
   "annualAttritionPct": 50.3
  },
  {
   "area": "上池袋四丁目",
   "count": 22,
   "observedListingEnd": 0,
   "exposureYears": 4,
   "annualAttritionPct": 0
  },
  {
   "area": "西巣鴨一丁目",
   "count": 22,
   "observedListingEnd": 0,
   "exposureYears": 4,
   "annualAttritionPct": 0
  },
  {
   "area": "千早一丁目",
   "count": 20,
   "observedListingEnd": 0,
   "exposureYears": 3,
   "annualAttritionPct": 0
  },
  {
   "area": "池袋一丁目",
   "count": 20,
   "observedListingEnd": 0,
   "exposureYears": 3,
   "annualAttritionPct": 0
  },
  {
   "area": "高松一丁目",
   "count": 19,
   "observedListingEnd": 1,
   "exposureYears": 3,
   "annualAttritionPct": 25.8
  },
  {
   "area": "西巣鴨二丁目",
   "count": 19,
   "observedListingEnd": 0,
   "exposureYears": 3,
   "annualAttritionPct": 0
  },
  {
   "area": "巣鴨五丁目",
   "count": 18,
   "observedListingEnd": 0,
   "exposureYears": 3,
   "annualAttritionPct": 0
  },
  {
   "area": "南長崎二丁目",
   "count": 18,
   "observedListingEnd": 2,
   "exposureYears": 3,
   "annualAttritionPct": 45.3
  },
  {
   "area": "長崎一丁目",
   "count": 17,
   "observedListingEnd": 2,
   "exposureYears": 3,
   "annualAttritionPct": null
  },
  {
   "area": "長崎二丁目",
   "count": 17,
   "observedListingEnd": 0,
   "exposureYears": 3,
   "annualAttritionPct": null
  },
  {
   "area": "南長崎五丁目",
   "count": 17,
   "observedListingEnd": 0,
   "exposureYears": 3,
   "annualAttritionPct": null
  },
  {
   "area": "高田二丁目",
   "count": 16,
   "observedListingEnd": 1,
   "exposureYears": 3,
   "annualAttritionPct": null
  },
  {
   "area": "巣鴨一丁目",
   "count": 16,
   "observedListingEnd": 4,
   "exposureYears": 3,
   "annualAttritionPct": 71.1
  },
  {
   "area": "長崎四丁目",
   "count": 16,
   "observedListingEnd": 0,
   "exposureYears": 3,
   "annualAttritionPct": null
  },
  {
   "area": "南池袋一丁目",
   "count": 15,
   "observedListingEnd": 0,
   "exposureYears": 1,
   "annualAttritionPct": null
  },
  {
   "area": "池袋本町四丁目",
   "count": 14,
   "observedListingEnd": 0,
   "exposureYears": 2,
   "annualAttritionPct": null
  },
  {
   "area": "駒込七丁目",
   "count": 13,
   "observedListingEnd": 0,
   "exposureYears": 2,
   "annualAttritionPct": null
  },
  {
   "area": "西池袋三丁目",
   "count": 13,
   "observedListingEnd": 0,
   "exposureYears": 2,
   "annualAttritionPct": null
  },
  {
   "area": "南長崎三丁目",
   "count": 12,
   "observedListingEnd": 0,
   "exposureYears": 2,
   "annualAttritionPct": null
  },
  {
   "area": "駒込六丁目",
   "count": 11,
   "observedListingEnd": 0,
   "exposureYears": 2,
   "annualAttritionPct": null
  },
  {
   "area": "長崎六丁目",
   "count": 11,
   "observedListingEnd": 0,
   "exposureYears": 2,
   "annualAttritionPct": null
  },
  {
   "area": "東池袋三丁目",
   "count": 11,
   "observedListingEnd": 0,
   "exposureYears": 2,
   "annualAttritionPct": null
  },
  {
   "area": "北大塚一丁目",
   "count": 11,
   "observedListingEnd": 0,
   "exposureYears": 2,
   "annualAttritionPct": null
  },
  {
   "area": "要町二丁目",
   "count": 11,
   "observedListingEnd": 0,
   "exposureYears": 2,
   "annualAttritionPct": null
  },
  {
   "area": "雑司が谷一丁目",
   "count": 10,
   "observedListingEnd": 0,
   "exposureYears": 2,
   "annualAttritionPct": null
  },
  {
   "area": "巣鴨二丁目",
   "count": 10,
   "observedListingEnd": 0,
   "exposureYears": 2,
   "annualAttritionPct": null
  },
  {
   "area": "池袋本町二丁目",
   "count": 10,
   "observedListingEnd": 2,
   "exposureYears": 2,
   "annualAttritionPct": null
  },
  {
   "area": "南長崎四丁目",
   "count": 10,
   "observedListingEnd": 0,
   "exposureYears": 2,
   "annualAttritionPct": null
  },
  {
   "area": "要町三丁目",
   "count": 10,
   "observedListingEnd": 0,
   "exposureYears": 2,
   "annualAttritionPct": null
  },
  {
   "area": "雑司が谷三丁目",
   "count": 9,
   "observedListingEnd": 1,
   "exposureYears": 2,
   "annualAttritionPct": null
  },
  {
   "area": "長崎三丁目",
   "count": 9,
   "observedListingEnd": 0,
   "exposureYears": 2,
   "annualAttritionPct": null
  },
  {
   "area": "南長崎一丁目",
   "count": 9,
   "observedListingEnd": 0,
   "exposureYears": 2,
   "annualAttritionPct": null
  },
  {
   "area": "池袋本町三丁目",
   "count": 8,
   "observedListingEnd": 0,
   "exposureYears": 1,
   "annualAttritionPct": null
  },
  {
   "area": "目白二丁目",
   "count": 8,
   "observedListingEnd": 0,
   "exposureYears": 1,
   "annualAttritionPct": null
  },
  {
   "area": "駒込三丁目",
   "count": 7,
   "observedListingEnd": 0,
   "exposureYears": 1,
   "annualAttritionPct": null
  },
  {
   "area": "目白四丁目",
   "count": 7,
   "observedListingEnd": 0,
   "exposureYears": 1,
   "annualAttritionPct": null
  },
  {
   "area": "雑司が谷二丁目",
   "count": 6,
   "observedListingEnd": 0,
   "exposureYears": 1,
   "annualAttritionPct": null
  },
  {
   "area": "西巣鴨四丁目",
   "count": 6,
   "observedListingEnd": 0,
   "exposureYears": 1,
   "annualAttritionPct": null
  },
  {
   "area": "南池袋三丁目",
   "count": 6,
   "observedListingEnd": 0,
   "exposureYears": 1,
   "annualAttritionPct": null
  },
  {
   "area": "千川二丁目",
   "count": 5,
   "observedListingEnd": 0,
   "exposureYears": 1,
   "annualAttritionPct": null
  },
  {
   "area": "目白三丁目",
   "count": 4,
   "observedListingEnd": 0,
   "exposureYears": 1,
   "annualAttritionPct": null
  },
  {
   "area": "千早四丁目",
   "count": 3,
   "observedListingEnd": 0,
   "exposureYears": 1,
   "annualAttritionPct": null
  },
  {
   "area": "千早二丁目",
   "count": 3,
   "observedListingEnd": 0,
   "exposureYears": 1,
   "annualAttritionPct": null
  },
  {
   "area": "東池袋四丁目",
   "count": 3,
   "observedListingEnd": 0,
   "exposureYears": 1,
   "annualAttritionPct": null
  },
  {
   "area": "南長崎六丁目",
   "count": 3,
   "observedListingEnd": 0,
   "exposureYears": 1,
   "annualAttritionPct": null
  },
  {
   "area": "西巣鴨三丁目",
   "count": 2,
   "observedListingEnd": 1,
   "exposureYears": 1,
   "annualAttritionPct": null
  },
  {
   "area": "千早三丁目",
   "count": 2,
   "observedListingEnd": 0,
   "exposureYears": 0,
   "annualAttritionPct": null
  },
  {
   "area": "目白五丁目",
   "count": 2,
   "observedListingEnd": 0,
   "exposureYears": 0,
   "annualAttritionPct": null
  },
  {
   "area": "長崎五丁目",
   "count": 1,
   "observedListingEnd": 0,
   "exposureYears": 0,
   "annualAttritionPct": null
  },
  {
   "area": "南池袋四丁目",
   "count": 1,
   "observedListingEnd": 0,
   "exposureYears": 0,
   "annualAttritionPct": null
  }
 ],
 "stockCheck": {
  "available": true,
  "method": "bracket",
  "ourAsOf": "2026-09-15",
  "ourCount": 1810,
  "mlitBefore": {
   "asOf": "2026-09-15",
   "activeListed": 1810
  },
  "mlitAfter": {
   "asOf": "2026-09-15",
   "activeListed": 1810
  },
  "tolerance": 18,
  "verdict": "一致（観光庁 1810(2026-09-15) 〜 1810(2026-09-15) の間に収まる）",
  "caution": "基準日が違うので完全一致はしない。前後の公表回の間に入るかで健全性を見る。"
 }
}