{
 "month": "2026-09",
 "generated": "2026-09-15",
 "source": "各運営会社の公開料金を tomeca が正規化・計算",
 "areas": [
  {
   "key": "makuhari",
   "label": "幕張メッセ周辺",
   "station": "幕張メッセ",
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   "med24": 1400,
   "mednight": 1200,
   "cap_rate": 1.0
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  {
   "key": "machida",
   "label": "町田駅周辺",
   "station": "町田駅",
   "n": 73,
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   "mednight": 1100,
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  {
   "key": "kawasaki",
   "label": "川崎駅周辺",
   "station": "川崎駅",
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   "mednight": 1290,
   "cap_rate": 0.9345794392523364
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  {
   "key": "omiya",
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   "station": "大宮駅",
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   "cap_rate": 0.9632352941176471
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  {
   "key": "maihama",
   "label": "舞浜・ディズニーリゾート周辺",
   "station": "舞浜駅",
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  },
  {
   "key": "kitasenju",
   "label": "北千住駅周辺",
   "station": "北千住駅",
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  {
   "key": "futakotamagawa",
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   "station": "二子玉川駅",
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  {
   "key": "tachikawa",
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   "cap_rate": 0.8705882352941177
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  {
   "key": "akabane",
   "label": "赤羽駅周辺",
   "station": "赤羽駅",
   "n": 66,
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   "cap_rate": 0.9848484848484849
  },
  {
   "key": "musashikosugi",
   "label": "武蔵小杉駅周辺",
   "station": "武蔵小杉駅",
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  {
   "key": "kamata",
   "label": "蒲田駅周辺",
   "station": "蒲田駅",
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   "cap_rate": 0.9320388349514563
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  {
   "key": "ogikubo",
   "label": "荻窪駅周辺",
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  {
   "key": "kichijoji",
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   "station": "吉祥寺駅",
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  {
   "key": "kinshicho",
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   "station": "錦糸町駅",
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   "cap_rate": 0.9264705882352942
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  {
   "key": "yokohama",
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   "station": "横浜駅",
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  {
   "key": "shinyokohama",
   "label": "新横浜駅周辺",
   "station": "新横浜駅",
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   "cap_rate": 0.8153846153846154
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  {
   "key": "asakusa",
   "label": "浅草周辺",
   "station": "浅草駅",
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   "med24": 3720,
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   "cap_rate": 0.9217877094972067
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  {
   "key": "jiyugaoka",
   "label": "自由が丘駅周辺",
   "station": "自由が丘駅",
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   "mednight": 550,
   "cap_rate": 0.8873239436619719
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  {
   "key": "ueno",
   "label": "上野駅周辺",
   "station": "上野駅",
   "n": 124,
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   "med1": 990,
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   "med8": 2700,
   "med24": 5055,
   "mednight": 1320,
   "cap_rate": 0.9193548387096774
  },
  {
   "key": "toyosu",
   "label": "豊洲駅周辺",
   "station": "豊洲駅",
   "n": 29,
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   "med1": 880,
   "med3": 1980,
   "med8": 2640,
   "med24": 3300,
   "mednight": 800,
   "cap_rate": 0.8275862068965517
  },
  {
   "key": "nakano",
   "label": "中野駅周辺",
   "station": "中野駅",
   "n": 100,
   "min3": 900,
   "med1": 880,
   "med3": 1980,
   "med8": 2000,
   "med24": 3410,
   "mednight": 600,
   "cap_rate": 1.0
  },
  {
   "key": "ikebukuro",
   "label": "池袋駅周辺",
   "station": "池袋駅",
   "n": 130,
   "min3": 300,
   "med1": 990,
   "med3": 2000,
   "med8": 2500,
   "med24": 5050,
   "mednight": 1800,
   "cap_rate": 0.9615384615384616
  },
  {
   "key": "tokyo",
   "label": "東京駅周辺",
   "station": "東京駅",
   "n": 76,
   "min3": 200,
   "med1": 1360,
   "med3": 2000,
   "med8": 2550,
   "med24": 5500,
   "mednight": 2640,
   "cap_rate": 0.8026315789473685
  },
  {
   "key": "shimokitazawa",
   "label": "下北沢駅周辺",
   "station": "下北沢駅",
   "n": 83,
   "min3": 1100,
   "med1": 880,
   "med3": 2000,
   "med8": 2000,
   "med24": 3220,
   "mednight": 700,
   "cap_rate": 0.9397590361445783
  },
  {
   "key": "minatomirai",
   "label": "みなとみらい周辺",
   "station": "みなとみらい駅",
   "n": 82,
   "min3": 300,
   "med1": 990,
   "med3": 2000,
   "med8": 2300,
   "med24": 4200,
   "mednight": 2100,
   "cap_rate": 0.8536585365853658
  },
  {
   "key": "akihabara",
   "label": "秋葉原駅周辺",
   "station": "秋葉原駅",
   "n": 236,
   "min3": 500,
   "med1": 1320,
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   "med8": 3100,
   "med24": 6200,
   "mednight": 2000,
   "cap_rate": 0.923728813559322
  },
  {
   "key": "shimbashi",
   "label": "新橋駅周辺",
   "station": "新橋駅",
   "n": 119,
   "min3": 300,
   "med1": 1200,
   "med3": 2200,
   "med8": 2800,
   "med24": 5750,
   "mednight": 2550,
   "cap_rate": 0.8823529411764706
  },
  {
   "key": "shinjuku",
   "label": "新宿駅周辺",
   "station": "新宿駅",
   "n": 108,
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   "med1": 1320,
   "med3": 2225,
   "med8": 2900,
   "med24": 6300,
   "mednight": 2150,
   "cap_rate": 0.8518518518518519
  },
  {
   "key": "sangenjaya",
   "label": "三軒茶屋駅周辺",
   "station": "三軒茶屋駅",
   "n": 78,
   "min3": 1200,
   "med1": 880,
   "med3": 2250,
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   "med24": 4280,
   "mednight": 600,
   "cap_rate": 0.9743589743589743
  },
  {
   "key": "korakuen",
   "label": "東京ドーム・後楽園周辺",
   "station": "東京ドーム",
   "n": 60,
   "min3": 900,
   "med1": 1320,
   "med3": 2400,
   "med8": 3500,
   "med24": 6890,
   "mednight": 1470,
   "cap_rate": 0.9
  },
  {
   "key": "shinagawa",
   "label": "品川駅周辺",
   "station": "品川駅",
   "n": 83,
   "min3": 600,
   "med1": 1320,
   "med3": 2500,
   "med8": 3000,
   "med24": 4600,
   "mednight": 1820,
   "cap_rate": 0.8795180722891566
  },
  {
   "key": "odaiba",
   "label": "お台場周辺",
   "station": "お台場海浜公園駅",
   "n": 6,
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   "med1": 1100,
   "med3": 2520,
   "med8": 6720,
   "med24": 16695,
   "mednight": 7000,
   "cap_rate": 1.0
  },
  {
   "key": "ariake",
   "label": "有明・東京ビッグサイト周辺",
   "station": "東京ビッグサイト",
   "n": 8,
   "min3": 900,
   "med1": 1050,
   "med3": 2635,
   "med8": 2900,
   "med24": 5840,
   "mednight": 3890,
   "cap_rate": 1.0
  },
  {
   "key": "sendagaya",
   "label": "国立競技場・千駄ヶ谷周辺",
   "station": "国立競技場",
   "n": 69,
   "min3": 1300,
   "med1": 1320,
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   "med8": 4800,
   "med24": 10400,
   "mednight": 3000,
   "cap_rate": 0.8695652173913043
  },
  {
   "key": "shibuya",
   "label": "渋谷駅周辺",
   "station": "渋谷駅",
   "n": 95,
   "min3": 300,
   "med1": 1650,
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   "med8": 4200,
   "med24": 9300,
   "mednight": 2000,
   "cap_rate": 0.9473684210526315
  },
  {
   "key": "ginza",
   "label": "銀座周辺",
   "station": "銀座駅",
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   "med1": 1890,
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   "med8": 4800,
   "med24": 11320,
   "mednight": 4300,
   "cap_rate": 0.7572815533980582
  },
  {
   "key": "nakameguro",
   "label": "中目黒駅周辺",
   "station": "中目黒駅",
   "n": 85,
   "min3": 1800,
   "med1": 1650,
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   "med8": 4200,
   "med24": 7900,
   "mednight": 1380,
   "cap_rate": 0.9411764705882353
  },
  {
   "key": "roppongi",
   "label": "六本木周辺",
   "station": "六本木駅",
   "n": 108,
   "min3": 1000,
   "med1": 1760,
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   "med8": 3800,
   "med24": 6580,
   "mednight": 2225,
   "cap_rate": 0.9444444444444444
  },
  {
   "key": "ebisu",
   "label": "恵比寿駅周辺",
   "station": "恵比寿駅",
   "n": 104,
   "min3": 1200,
   "med1": 1650,
   "med3": 3000,
   "med8": 3950,
   "med24": 7850,
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   "cap_rate": 0.9038461538461539
  },
  {
   "key": "omotesando",
   "label": "表参道周辺",
   "station": "表参道駅",
   "n": 93,
   "min3": 300,
   "med1": 1800,
   "med3": 3000,
   "med8": 5800,
   "med24": 12000,
   "mednight": 3670,
   "cap_rate": 0.946236559139785
  }
 ]
}