[
 {
  "id": "ariakeso",
  "name": {
   "ja": null,
   "en": "Ariakeso"
  },
  "type": "lodge",
  "range_id": "kita_alps",
  "area": {
   "id": "omote_ginza",
   "name": {
    "ja": null,
    "en": "Omote-Ginza"
   }
  },
  "operator": {
   "id": "enzanso",
   "name": {
    "ja": null,
    "en": "Enzanso Group"
   },
   "website": "https://www.enzanso.co.jp/"
  },
  "location": {
   "lat": 36.390663,
   "lon": 137.749111,
   "elevation_m": 1380,
   "elevation_source": "official"
  },
  "official_url": "https://www.enzanso.co.jp/ariakeso",
  "provenance": {
   "source_url": "https://www.enzanso.co.jp/ariakeso",
   "last_verified_at": "2026-09-13",
   "confidence": "verified"
  },
  "season_2026": {
   "status": "open",
   "open_date": "2026-04-24",
   "close_date": "2026-11-03",
   "note": null,
   "reservation": {
    "required": 1,
    "url": "https://enzanso-reservation.jp/reserve/enz0010.php?p=40&type=20",
    "phone": "0263-84-6511",
    "opens_at": null
   },
   "capacity": {
    "beds": null,
    "tents": null
   },
   "provenance": {
    "source_url": "https://www.enzanso.co.jp/ariakeso",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  },
  "rates_2026": [
   {
    "plan": "two_meals",
    "price": 16000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.enzanso.co.jp/ariakeso",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   }
  ],
  "facilities": {
   "toilet_type": null,
   "toilet_fee_jpy": null,
   "water_available": "free",
   "power_outlet": null,
   "charging_service": 0,
   "charging_fee_jpy": null,
   "wifi": null,
   "private_room": null,
   "bath": null,
   "shower": null,
   "drying_room": null,
   "shop": null,
   "bento_available": null,
   "credit_card": null,
   "qr_payment": null,
   "cash_only": null,
   "provenance": {
    "source_url": "https://www.enzanso.co.jp/ariakeso",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  }
 },
 {
  "id": "chougatake_hutte",
  "name": {
   "ja": null,
   "en": "Chogatake Hutte"
  },
  "type": "mountain_hut",
  "range_id": "kita_alps",
  "area": {
   "id": "omote_ginza",
   "name": {
    "ja": null,
    "en": "Omote-Ginza"
   }
  },
  "operator": {
   "id": "chougatake",
   "name": {
    "ja": null,
    "en": "Chogatake Hutte"
   },
   "website": "https://chougatake.com/"
  },
  "location": {
   "lat": 36.287923,
   "lon": 137.724907,
   "elevation_m": null,
   "elevation_source": null
  },
  "official_url": "https://chougatake.com/",
  "provenance": {
   "source_url": "https://chougatake.com/stay/",
   "last_verified_at": "2026-09-13",
   "confidence": "verified"
  },
  "season_2026": {
   "status": "open",
   "open_date": "2026-04-25",
   "close_date": "2026-11-03",
   "note": null,
   "reservation": {
    "required": 1,
    "url": null,
    "phone": "090-1056-3455",
    "opens_at": {
     "ja": "4月1日 10:00から。5月14日以降の宿泊は6週前の同曜日 0:00から",
     "en": "1 April, 10:00 JST. From 14 May, six weeks ahead on the same weekday, 00:00 JST."
    }
   },
   "capacity": {
    "beds": 150,
    "tents": 30
   },
   "provenance": {
    "source_url": "https://chougatake.com/stay/",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  },
  "rates_2026": [
   {
    "plan": "no_meal",
    "price": 11000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://chougatake.com/stay/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "tent",
    "price": 2000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://chougatake.com/stay/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "two_meals",
    "price": 16000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://chougatake.com/stay/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   }
  ],
  "facilities": {
   "toilet_type": null,
   "toilet_fee_jpy": null,
   "water_available": "paid",
   "power_outlet": null,
   "charging_service": 1,
   "charging_fee_jpy": 200,
   "wifi": null,
   "private_room": null,
   "bath": null,
   "shower": null,
   "drying_room": null,
   "shop": null,
   "bento_available": null,
   "credit_card": 0,
   "qr_payment": null,
   "cash_only": 1,
   "provenance": {
    "source_url": "https://chougatake.com/stay/",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  }
 },
 {
  "id": "daitenso",
  "name": {
   "ja": null,
   "en": "Daitenso"
  },
  "type": "mountain_hut",
  "range_id": "kita_alps",
  "area": {
   "id": "omote_ginza",
   "name": {
    "ja": null,
    "en": "Omote-Ginza"
   }
  },
  "operator": {
   "id": "enzanso",
   "name": {
    "ja": null,
    "en": "Enzanso Group"
   },
   "website": "https://www.enzanso.co.jp/"
  },
  "location": {
   "lat": 36.363749,
   "lon": 137.700974,
   "elevation_m": 2870,
   "elevation_source": "official"
  },
  "official_url": "https://www.enzanso.co.jp/daitenso",
  "provenance": {
   "source_url": "https://www.enzanso.co.jp/daitenso",
   "last_verified_at": "2026-09-13",
   "confidence": "verified"
  },
  "season_2026": {
   "status": "open",
   "open_date": "2026-06-13",
   "close_date": "2026-11-03",
   "note": null,
   "reservation": {
    "required": 1,
    "url": "https://enzanso-reservation.jp/reserve/enz0010.php?p=20",
    "phone": "090-9003-1253",
    "opens_at": null
   },
   "capacity": {
    "beds": 150,
    "tents": 50
   },
   "provenance": {
    "source_url": "https://www.enzanso.co.jp/daitenso",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  },
  "rates_2026": [
   {
    "plan": "no_meal",
    "price": 11000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.enzanso.co.jp/daitenso",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "tent",
    "price": 2000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yamakei-online.com/yama-ya/detail.php?id=2535",
     "last_verified_at": "2026-09-13",
     "confidence": "reported"
    }
   },
   {
    "plan": "two_meals",
    "price": 16000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.enzanso.co.jp/daitenso",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   }
  ],
  "facilities": {
   "toilet_type": null,
   "toilet_fee_jpy": null,
   "water_available": "free",
   "power_outlet": null,
   "charging_service": 1,
   "charging_fee_jpy": null,
   "wifi": null,
   "private_room": null,
   "bath": null,
   "shower": null,
   "drying_room": null,
   "shop": null,
   "bento_available": null,
   "credit_card": 0,
   "qr_payment": null,
   "cash_only": 1,
   "provenance": {
    "source_url": "https://www.enzanso.co.jp/daitenso",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  }
 },
 {
  "id": "dakesawa_goya",
  "name": {
   "ja": null,
   "en": "Dakesawa-goya"
  },
  "type": "mountain_hut",
  "range_id": "kita_alps",
  "area": {
   "id": "kamikochi",
   "name": {
    "ja": null,
    "en": "Kamikochi"
   }
  },
  "operator": {
   "id": "yarigatake",
   "name": {
    "ja": null,
    "en": "Yarigatake Sanso Group"
   },
   "website": "https://www.yarigatake.co.jp/"
  },
  "location": {
   "lat": 36.278622,
   "lon": 137.647113,
   "elevation_m": null,
   "elevation_source": null
  },
  "official_url": "https://www.yarigatake.co.jp/dakesawa/",
  "provenance": {
   "source_url": "https://www.yarigatake.co.jp/dakesawa/",
   "last_verified_at": "2026-09-13",
   "confidence": "verified"
  },
  "season_2026": {
   "status": "open",
   "open_date": "2026-04-27",
   "close_date": "2026-11-03",
   "note": null,
   "reservation": {
    "required": 1,
    "url": "https://www.yarigatake.net/reservation/",
    "phone": "090-2546-2100",
    "opens_at": {
     "ja": "宿泊日の1ヶ月前 朝9:00から",
     "en": "One month before your stay, 09:00 JST"
    }
   },
   "capacity": {
    "beds": null,
    "tents": 30
   },
   "provenance": {
    "source_url": "https://www.yarigatake.co.jp/lodge/",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  },
  "rates_2026": [
   {
    "plan": "no_meal",
    "price": 11200,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yarigatake.co.jp/lodge/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "tent",
    "price": 2000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yarigatake.co.jp/lodge/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "two_meals",
    "price": 16000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yarigatake.co.jp/lodge/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   }
  ],
  "facilities": {
   "toilet_type": "portable",
   "toilet_fee_jpy": null,
   "water_available": "free",
   "power_outlet": null,
   "charging_service": 1,
   "charging_fee_jpy": null,
   "wifi": null,
   "private_room": null,
   "bath": null,
   "shower": null,
   "drying_room": null,
   "shop": null,
   "bento_available": null,
   "credit_card": null,
   "qr_payment": null,
   "cash_only": null,
   "provenance": {
    "source_url": "https://www.yarigatake.co.jp/dakesawa/",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  }
 },
 {
  "id": "enzanso",
  "name": {
   "ja": null,
   "en": "Enzanso"
  },
  "type": "mountain_hut",
  "range_id": "kita_alps",
  "area": {
   "id": "omote_ginza",
   "name": {
    "ja": null,
    "en": "Omote-Ginza"
   }
  },
  "operator": {
   "id": "enzanso",
   "name": {
    "ja": null,
    "en": "Enzanso Group"
   },
   "website": "https://www.enzanso.co.jp/"
  },
  "location": {
   "lat": 36.399506,
   "lon": 137.715208,
   "elevation_m": 2712,
   "elevation_source": "official"
  },
  "official_url": "https://www.enzanso.co.jp/enzanso",
  "provenance": {
   "source_url": "https://www.enzanso.co.jp/enzanso",
   "last_verified_at": "2026-09-13",
   "confidence": "verified"
  },
  "season_2026": {
   "status": "open",
   "open_date": "2026-04-25",
   "close_date": "2026-11-22",
   "note": {
    "ja": "年末年始も営業",
    "en": "Also open over the New Year period"
   },
   "reservation": {
    "required": 1,
    "url": "https://enzanso-reservation.jp/reserve/enz0010.php?p=10&type=10",
    "phone": "090-1420-0008",
    "opens_at": {
     "ja": "Web予約は前日まで。個室は4月1日から段階的に受付",
     "en": "Online booking closes the day before. Private rooms open in stages from 1 April."
    }
   },
   "capacity": {
    "beds": 650,
    "tents": 45
   },
   "provenance": {
    "source_url": "https://www.enzanso.co.jp/enzanso",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  },
  "rates_2026": [
   {
    "plan": "no_meal",
    "price": 11000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.enzanso.co.jp/enzanso",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "tent",
    "price": 2000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yamakei-online.com/yama-ya/detail.php?id=2535",
     "last_verified_at": "2026-09-13",
     "confidence": "reported"
    }
   },
   {
    "plan": "two_meals",
    "price": 16000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.enzanso.co.jp/enzanso",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   }
  ],
  "facilities": {
   "toilet_type": null,
   "toilet_fee_jpy": null,
   "water_available": "paid",
   "power_outlet": null,
   "charging_service": 0,
   "charging_fee_jpy": null,
   "wifi": null,
   "private_room": null,
   "bath": null,
   "shower": null,
   "drying_room": null,
   "shop": null,
   "bento_available": null,
   "credit_card": 0,
   "qr_payment": null,
   "cash_only": 1,
   "provenance": {
    "source_url": "https://www.enzanso.co.jp/enzanso",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  }
 },
 {
  "id": "hotakadake_sanso",
  "name": {
   "ja": null,
   "en": "Hotakadake Sanso"
  },
  "type": "mountain_hut",
  "range_id": "kita_alps",
  "area": {
   "id": "yari_hotaka",
   "name": {
    "ja": null,
    "en": "Yari-Hotaka"
   }
  },
  "operator": {
   "id": "indep",
   "name": {
    "ja": null,
    "en": "Independent"
   },
   "website": null
  },
  "location": {
   "lat": 36.293112,
   "lon": 137.647475,
   "elevation_m": 2996,
   "elevation_source": "official"
  },
  "official_url": "https://www.hotakadakesanso.com/",
  "provenance": {
   "source_url": "https://www.hotakadakesanso.com/about/company",
   "last_verified_at": "2026-09-13",
   "confidence": "verified"
  },
  "season_2026": {
   "status": "open",
   "open_date": "2026-04-27",
   "close_date": "2026-11-03",
   "note": null,
   "reservation": {
    "required": 1,
    "url": "https://www.hotakadakesanso.com/reservation",
    "phone": "090-7869-0045",
    "opens_at": {
     "ja": "宿泊日の1ヶ月前 朝8:00から（Web）",
     "en": "One month before your stay, 08:00 JST, online"
    }
   },
   "capacity": {
    "beds": 210,
    "tents": 60
   },
   "provenance": {
    "source_url": "https://www.hotakadakesanso.com/stay/stay-guide",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  },
  "rates_2026": [
   {
    "plan": "no_meal",
    "price": 11000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.hotakadakesanso.com/stay/stay-guide",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "tent",
    "price": 2000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.hotakadakesanso.com/stay/stay-guide",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "two_meals",
    "price": 15500,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.hotakadakesanso.com/stay/stay-guide",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   }
  ],
  "facilities": {
   "toilet_type": "flush",
   "toilet_fee_jpy": null,
   "water_available": "free",
   "power_outlet": null,
   "charging_service": null,
   "charging_fee_jpy": null,
   "wifi": null,
   "private_room": null,
   "bath": null,
   "shower": null,
   "drying_room": null,
   "shop": null,
   "bento_available": null,
   "credit_card": 1,
   "qr_payment": null,
   "cash_only": null,
   "provenance": {
    "source_url": "https://www.hotakadakesanso.com/stay/facility",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  }
 },
 {
  "id": "hutte_nishidake",
  "name": {
   "ja": null,
   "en": "Hutte Nishidake"
  },
  "type": "mountain_hut",
  "range_id": "kita_alps",
  "area": {
   "id": "omote_ginza",
   "name": {
    "ja": null,
    "en": "Omote-Ginza"
   }
  },
  "operator": {
   "id": "enzanso",
   "name": {
    "ja": null,
    "en": "Enzanso Group"
   },
   "website": "https://www.enzanso.co.jp/"
  },
  "location": {
   "lat": 36.335603,
   "lon": 137.680121,
   "elevation_m": 2680,
   "elevation_source": "official"
  },
  "official_url": "https://www.enzanso.co.jp/hutte-nishidake",
  "provenance": {
   "source_url": "https://www.enzanso.co.jp/hutte-nishidake",
   "last_verified_at": "2026-09-13",
   "confidence": "verified"
  },
  "season_2026": {
   "status": "open",
   "open_date": "2026-07-10",
   "close_date": "2026-10-11",
   "note": null,
   "reservation": {
    "required": 1,
    "url": "https://enzanso-reservation.jp/reserve/enz0010.php?p=60",
    "phone": "090-7172-2062",
    "opens_at": null
   },
   "capacity": {
    "beds": 38,
    "tents": 45
   },
   "provenance": {
    "source_url": "https://www.enzanso.co.jp/hutte-nishidake",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  },
  "rates_2026": [
   {
    "plan": "no_meal",
    "price": 11000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yamakei-online.com/yama-ya/detail.php?id=2535",
     "last_verified_at": "2026-09-13",
     "confidence": "reported"
    }
   },
   {
    "plan": "tent",
    "price": 2000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yamakei-online.com/yama-ya/detail.php?id=2535",
     "last_verified_at": "2026-09-13",
     "confidence": "reported"
    }
   },
   {
    "plan": "two_meals",
    "price": 16000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.enzanso.co.jp/hutte-nishidake",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   }
  ],
  "facilities": {
   "toilet_type": null,
   "toilet_fee_jpy": null,
   "water_available": "paid",
   "power_outlet": null,
   "charging_service": 0,
   "charging_fee_jpy": null,
   "wifi": null,
   "private_room": null,
   "bath": null,
   "shower": null,
   "drying_room": null,
   "shop": null,
   "bento_available": null,
   "credit_card": 0,
   "qr_payment": null,
   "cash_only": 1,
   "provenance": {
    "source_url": "https://www.enzanso.co.jp/hutte-nishidake",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  }
 },
 {
  "id": "hutte_ooyari",
  "name": {
   "ja": null,
   "en": "Hutte Oyari"
  },
  "type": "mountain_hut",
  "range_id": "kita_alps",
  "area": {
   "id": "yari_hotaka",
   "name": {
    "ja": null,
    "en": "Yari-Hotaka"
   }
  },
  "operator": {
   "id": "enzanso",
   "name": {
    "ja": null,
    "en": "Enzanso Group"
   },
   "website": "https://www.enzanso.co.jp/"
  },
  "location": {
   "lat": 36.337867,
   "lon": 137.655146,
   "elevation_m": 2884,
   "elevation_source": "official"
  },
  "official_url": "https://www.enzanso.co.jp/hutte-ooyari",
  "provenance": {
   "source_url": "https://www.enzanso.co.jp/hutte-ooyari",
   "last_verified_at": "2026-09-13",
   "confidence": "verified"
  },
  "season_2026": {
   "status": "open",
   "open_date": "2026-07-01",
   "close_date": "2026-10-12",
   "note": null,
   "reservation": {
    "required": 1,
    "url": "https://enzanso-reservation.jp/reserve/enz0010.php?p=30",
    "phone": "080-8728-8805",
    "opens_at": {
     "ja": "Web予約は当日 朝7:00まで",
     "en": "Online booking closes at 07:00 JST on the day"
    }
   },
   "capacity": {
    "beds": 96,
    "tents": null
   },
   "provenance": {
    "source_url": "https://www.enzanso.co.jp/hutte-ooyari",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  },
  "rates_2026": [
   {
    "plan": "no_meal",
    "price": 11000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.enzanso.co.jp/hutte-ooyari",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "two_meals",
    "price": 16000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.enzanso.co.jp/hutte-ooyari",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   }
  ],
  "facilities": {
   "toilet_type": null,
   "toilet_fee_jpy": null,
   "water_available": null,
   "power_outlet": null,
   "charging_service": 0,
   "charging_fee_jpy": null,
   "wifi": null,
   "private_room": null,
   "bath": null,
   "shower": null,
   "drying_room": null,
   "shop": null,
   "bento_available": null,
   "credit_card": 0,
   "qr_payment": null,
   "cash_only": 1,
   "provenance": {
    "source_url": "https://www.enzanso.co.jp/hutte-ooyari",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  }
 },
 {
  "id": "jonen_goya",
  "name": {
   "ja": null,
   "en": "Jonen-goya"
  },
  "type": "mountain_hut",
  "range_id": "kita_alps",
  "area": {
   "id": "omote_ginza",
   "name": {
    "ja": null,
    "en": "Omote-Ginza"
   }
  },
  "operator": {
   "id": "indep",
   "name": {
    "ja": null,
    "en": "Independent"
   },
   "website": null
  },
  "location": {
   "lat": 36.333571,
   "lon": 137.727567,
   "elevation_m": 2450,
   "elevation_source": "official"
  },
  "official_url": "http://www.mt-jonen.com/",
  "provenance": {
   "source_url": "http://www.mt-jonen.com/about/",
   "last_verified_at": "2026-09-13",
   "confidence": "verified"
  },
  "season_2026": {
   "status": "open",
   "open_date": "2026-04-27",
   "close_date": "2026-11-03",
   "note": null,
   "reservation": {
    "required": 1,
    "url": "https://www.mt-jonen.com/reservation/",
    "phone": "090-1430-3328",
    "opens_at": {
     "ja": "宿泊日の1ヶ月前（前月同日）から",
     "en": "One month before your stay (same date, previous month)"
    }
   },
   "capacity": {
    "beds": 186,
    "tents": 70
   },
   "provenance": {
    "source_url": "https://www.yamakei-online.com/yama-ya/detail.php?id=2535",
    "last_verified_at": "2026-09-13",
    "confidence": "reported"
   }
  },
  "rates_2026": [
   {
    "plan": "no_meal",
    "price": 11000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.mt-jonen.com/charges/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "tent",
    "price": 2000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.mt-jonen.com/charges/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "two_meals",
    "price": 16000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.mt-jonen.com/charges/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   }
  ],
  "facilities": {
   "toilet_type": null,
   "toilet_fee_jpy": null,
   "water_available": null,
   "power_outlet": null,
   "charging_service": null,
   "charging_fee_jpy": null,
   "wifi": null,
   "private_room": null,
   "bath": null,
   "shower": null,
   "drying_room": 1,
   "shop": 1,
   "bento_available": null,
   "credit_card": null,
   "qr_payment": null,
   "cash_only": null,
   "provenance": {
    "source_url": "http://www.mt-jonen.com/about/facility/",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  }
 },
 {
  "id": "karasawa_goya",
  "name": {
   "ja": null,
   "en": "Karasawa-goya"
  },
  "type": "mountain_hut",
  "range_id": "kita_alps",
  "area": {
   "id": "yari_hotaka",
   "name": {
    "ja": null,
    "en": "Yari-Hotaka"
   }
  },
  "operator": {
   "id": "indep",
   "name": {
    "ja": null,
    "en": "Independent"
   },
   "website": null
  },
  "location": {
   "lat": 36.294149,
   "lon": 137.662667,
   "elevation_m": 2350,
   "elevation_source": "official"
  },
  "official_url": "https://karasawagoya.com/",
  "provenance": {
   "source_url": "https://karasawagoya.com/about/index.html",
   "last_verified_at": "2026-09-13",
   "confidence": "verified"
  },
  "season_2026": {
   "status": "open",
   "open_date": "2026-04-27",
   "close_date": "2026-11-03",
   "note": null,
   "reservation": {
    "required": 1,
    "url": null,
    "phone": "090-2204-1300",
    "opens_at": {
     "ja": "宿泊日の1ヶ月前の同日から（5月25日までの分は4月25日から）",
     "en": "One month before your stay (same date). Stays up to 25 May open on 25 April."
    }
   },
   "capacity": {
    "beds": null,
    "tents": null
   },
   "provenance": {
    "source_url": "https://karasawagoya.com/lodging/index.html",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  },
  "rates_2026": [
   {
    "plan": "no_meal",
    "price": 9800,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://karasawagoya.com/lodging/index.html",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "two_meals",
    "price": 16000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://karasawagoya.com/lodging/index.html",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   }
  ],
  "facilities": {
   "toilet_type": "composting",
   "toilet_fee_jpy": null,
   "water_available": null,
   "power_outlet": null,
   "charging_service": null,
   "charging_fee_jpy": null,
   "wifi": null,
   "private_room": null,
   "bath": null,
   "shower": null,
   "drying_room": null,
   "shop": 1,
   "bento_available": null,
   "credit_card": null,
   "qr_payment": null,
   "cash_only": null,
   "provenance": {
    "source_url": "https://karasawagoya.com/facility/index.html",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  }
 },
 {
  "id": "karasawa_hutte",
  "name": {
   "ja": null,
   "en": "Karasawa Hutte"
  },
  "type": "mountain_hut",
  "range_id": "kita_alps",
  "area": {
   "id": "yari_hotaka",
   "name": {
    "ja": null,
    "en": "Yari-Hotaka"
   }
  },
  "operator": {
   "id": "karasawa_h",
   "name": {
    "ja": null,
    "en": "Karasawa Hutte"
   },
   "website": "https://karasawa-hyutte.com/"
  },
  "location": {
   "lat": 36.294149,
   "lon": 137.662667,
   "elevation_m": null,
   "elevation_source": null
  },
  "official_url": "https://karasawa-hyutte.com/",
  "provenance": {
   "source_url": "https://karasawa-hyutte.com/inn",
   "last_verified_at": "2026-09-13",
   "confidence": "verified"
  },
  "season_2026": {
   "status": "open",
   "open_date": "2026-04-27",
   "close_date": "2026-11-03",
   "note": {
    "ja": "5月11日〜31日は改修工事のため休業",
    "en": "Closed for refurbishment 11-31 May"
   },
   "reservation": {
    "required": 1,
    "url": "https://www.yamatan.net/hut/karasawahutte",
    "phone": "090-9002-2534",
    "opens_at": {
     "ja": "宿泊日の1ヶ月前の同日 朝8:00から",
     "en": "One month before your stay (same date), 08:00 JST"
    }
   },
   "capacity": {
    "beds": 140,
    "tents": 400
   },
   "provenance": {
    "source_url": "https://karasawa-hyutte.com/inn",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  },
  "rates_2026": [
   {
    "plan": "no_meal",
    "price": 11000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://karasawa-hyutte.com/inn",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "tent",
    "price": 2000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://karasawa-hyutte.com/inn",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "two_meals",
    "price": 16000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://karasawa-hyutte.com/inn",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   }
  ],
  "facilities": {
   "toilet_type": null,
   "toilet_fee_jpy": 100,
   "water_available": "free",
   "power_outlet": null,
   "charging_service": null,
   "charging_fee_jpy": null,
   "wifi": null,
   "private_room": null,
   "bath": null,
   "shower": null,
   "drying_room": null,
   "shop": null,
   "bento_available": null,
   "credit_card": null,
   "qr_payment": null,
   "cash_only": null,
   "provenance": {
    "source_url": "https://karasawa-hyutte.com/inn",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  }
 },
 {
  "id": "kitahotaka_goya",
  "name": {
   "ja": null,
   "en": "Kitahotaka-goya"
  },
  "type": "mountain_hut",
  "range_id": "kita_alps",
  "area": {
   "id": "yari_hotaka",
   "name": {
    "ja": null,
    "en": "Yari-Hotaka"
   }
  },
  "operator": {
   "id": "indep",
   "name": {
    "ja": null,
    "en": "Independent"
   },
   "website": null
  },
  "location": {
   "lat": 36.303557,
   "lon": 137.653912,
   "elevation_m": 3100,
   "elevation_source": "official"
  },
  "official_url": "https://www.kitaho.co.jp/",
  "provenance": {
   "source_url": "https://www.kitaho.co.jp/information",
   "last_verified_at": "2026-09-13",
   "confidence": "verified"
  },
  "season_2026": {
   "status": "open",
   "open_date": "2026-04-28",
   "close_date": "2026-11-03",
   "note": {
    "ja": "テント場は6月中旬から",
    "en": "Campsite opens from mid June"
   },
   "reservation": {
    "required": 1,
    "url": "https://www.yamatan.net/hut/kitahotakagoya",
    "phone": "090-1422-8886",
    "opens_at": {
     "ja": "宿泊日の1ヶ月前（前月同日） 朝7:00から",
     "en": "One month before your stay (same date, previous month), 07:00 JST"
    }
   },
   "capacity": {
    "beds": null,
    "tents": 20
   },
   "provenance": {
    "source_url": "https://www.kitaho.co.jp/booking",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  },
  "rates_2026": [
   {
    "plan": "no_meal",
    "price": 11000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.kitaho.co.jp/booking",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "tent",
    "price": 2000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yamakei-online.com/yama-ya/detail.php?id=2535",
     "last_verified_at": "2026-09-13",
     "confidence": "reported"
    }
   },
   {
    "plan": "two_meals",
    "price": 15500,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.kitaho.co.jp/booking",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   }
  ],
  "facilities": {
   "toilet_type": null,
   "toilet_fee_jpy": null,
   "water_available": "free",
   "power_outlet": null,
   "charging_service": null,
   "charging_fee_jpy": null,
   "wifi": null,
   "private_room": null,
   "bath": null,
   "shower": null,
   "drying_room": null,
   "shop": null,
   "bento_available": null,
   "credit_card": null,
   "qr_payment": null,
   "cash_only": null,
   "provenance": {
    "source_url": "https://www.kitaho.co.jp/booking",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  }
 },
 {
  "id": "minamidake_goya",
  "name": {
   "ja": null,
   "en": "Minamidake-goya"
  },
  "type": "mountain_hut",
  "range_id": "kita_alps",
  "area": {
   "id": "yari_hotaka",
   "name": {
    "ja": null,
    "en": "Yari-Hotaka"
   }
  },
  "operator": {
   "id": "yarigatake",
   "name": {
    "ja": null,
    "en": "Yarigatake Sanso Group"
   },
   "website": "https://www.yarigatake.co.jp/"
  },
  "location": {
   "lat": 36.31656,
   "lon": 137.649449,
   "elevation_m": null,
   "elevation_source": null
  },
  "official_url": "https://www.yarigatake.co.jp/minamidake/",
  "provenance": {
   "source_url": "https://www.yarigatake.co.jp/minamidake/",
   "last_verified_at": "2026-09-13",
   "confidence": "verified"
  },
  "season_2026": {
   "status": "open",
   "open_date": "2026-07-11",
   "close_date": "2026-10-11",
   "note": null,
   "reservation": {
    "required": 1,
    "url": "https://www.yarigatake.net/reservation/",
    "phone": "090-4524-9448",
    "opens_at": {
     "ja": "宿泊日の1ヶ月前 朝9:00から",
     "en": "One month before your stay, 09:00 JST"
    }
   },
   "capacity": {
    "beds": null,
    "tents": 50
   },
   "provenance": {
    "source_url": "https://www.yarigatake.co.jp/lodge/",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  },
  "rates_2026": [
   {
    "plan": "no_meal",
    "price": 11200,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yarigatake.co.jp/lodge/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "tent",
    "price": 2000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yarigatake.co.jp/lodge/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "two_meals",
    "price": 16000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yarigatake.co.jp/lodge/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   }
  ],
  "facilities": {
   "toilet_type": "composting",
   "toilet_fee_jpy": null,
   "water_available": "free",
   "power_outlet": null,
   "charging_service": 1,
   "charging_fee_jpy": 100,
   "wifi": null,
   "private_room": null,
   "bath": null,
   "shower": null,
   "drying_room": null,
   "shop": null,
   "bento_available": null,
   "credit_card": null,
   "qr_payment": null,
   "cash_only": null,
   "provenance": {
    "source_url": "https://www.yarigatake.co.jp/minamidake/",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  },
  "mobile_signal": [
   {
    "carrier": "au",
    "quality": "good",
    "provenance": {
     "source_url": "https://www.yarigatake.co.jp/minamidake/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "carrier": "docomo",
    "quality": "good",
    "provenance": {
     "source_url": "https://www.yarigatake.co.jp/minamidake/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "carrier": "softbank",
    "quality": "spotty",
    "provenance": {
     "source_url": "https://www.yarigatake.co.jp/minamidake/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   }
  ]
 },
 {
  "id": "nakabusa_onsen",
  "name": {
   "ja": null,
   "en": "Nakabusa Onsen"
  },
  "type": "onsen",
  "range_id": "kita_alps",
  "area": {
   "id": "omote_ginza",
   "name": {
    "ja": null,
    "en": "Omote-Ginza"
   }
  },
  "operator": {
   "id": "indep",
   "name": {
    "ja": null,
    "en": "Independent"
   },
   "website": null
  },
  "location": {
   "lat": 36.394803,
   "lon": 137.747765,
   "elevation_m": 1461,
   "elevation_source": "gsi"
  },
  "official_url": "https://nakabusa.com/",
  "provenance": {
   "source_url": "https://nakabusa.com/",
   "last_verified_at": "2026-09-13",
   "confidence": "verified"
  },
  "season_2026": {
   "status": "open",
   "open_date": "2026-04-25",
   "close_date": "2026-11-23",
   "note": null,
   "reservation": {
    "required": 1,
    "url": "https://www.hitou.or.jp/provider/plans?providerId=692",
    "phone": "0263-77-1488",
    "opens_at": {
     "ja": "4〜6月分は4月1日 10:00から",
     "en": "1 April, 10:00 JST, for April-June stays"
    }
   },
   "capacity": {
    "beds": null,
    "tents": 20
   },
   "provenance": {
    "source_url": "https://www.yamakei-online.com/yama-ya/detail.php?id=2535",
    "last_verified_at": "2026-09-13",
    "confidence": "reported"
   }
  },
  "rates_2026": [
   {
    "plan": "no_meal",
    "price": 10050,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://nakabusa.com/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "tent",
    "price": 2500,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yamakei-online.com/yama-ya/detail.php?id=2535",
     "last_verified_at": "2026-09-13",
     "confidence": "reported"
    }
   },
   {
    "plan": "two_meals",
    "price": 18850,
    "currency": "JPY",
    "is_from_price": true,
    "provenance": {
     "source_url": "https://nakabusa.com/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   }
  ],
  "facilities": {
   "toilet_type": null,
   "toilet_fee_jpy": null,
   "water_available": null,
   "power_outlet": null,
   "charging_service": null,
   "charging_fee_jpy": null,
   "wifi": null,
   "private_room": null,
   "bath": null,
   "shower": null,
   "drying_room": null,
   "shop": null,
   "bento_available": null,
   "credit_card": null,
   "qr_payment": null,
   "cash_only": null,
   "provenance": {
    "source_url": null,
    "last_verified_at": null,
    "confidence": "unknown"
   }
  }
 },
 {
  "id": "nishiho_sanso",
  "name": {
   "ja": null,
   "en": "Nishiho Sanso"
  },
  "type": "mountain_hut",
  "range_id": "kita_alps",
  "area": {
   "id": "yari_hotaka",
   "name": {
    "ja": null,
    "en": "Yari-Hotaka"
   }
  },
  "operator": {
   "id": "indep",
   "name": {
    "ja": null,
    "en": "Independent"
   },
   "website": null
  },
  "location": {
   "lat": 36.265989,
   "lon": 137.617263,
   "elevation_m": 2367,
   "elevation_source": "official"
  },
  "official_url": "http://www.nishiho.com/",
  "provenance": {
   "source_url": "http://www.nishiho.com/about.htm",
   "last_verified_at": "2026-09-13",
   "confidence": "verified"
  },
  "season_2026": {
   "status": "year_round",
   "open_date": null,
   "close_date": null,
   "note": {
    "ja": "通年営業",
    "en": "Open all year"
   },
   "reservation": {
    "required": 1,
    "url": "https://select-type.com/rsv/?id=-TVMgpOH-fk",
    "phone": "0263-36-7052",
    "opens_at": {
     "ja": "宿泊日の2ヶ月前の同日 9:30から（Web・電話とも）",
     "en": "Two months before your stay (same date), 09:30 JST, online or by phone"
    }
   },
   "capacity": {
    "beds": null,
    "tents": 30
   },
   "provenance": {
    "source_url": "https://www.yamakei-online.com/yama-ya/detail.php?id=2535",
    "last_verified_at": "2026-09-13",
    "confidence": "reported"
   }
  },
  "rates_2026": [
   {
    "plan": "no_meal",
    "price": 11000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yamakei-online.com/yama-ya/detail.php?id=2535",
     "last_verified_at": "2026-09-13",
     "confidence": "reported"
    }
   },
   {
    "plan": "tent",
    "price": 2000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yamakei-online.com/yama-ya/detail.php?id=2535",
     "last_verified_at": "2026-09-13",
     "confidence": "reported"
    }
   },
   {
    "plan": "two_meals",
    "price": 15500,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yamakei-online.com/yama-ya/detail.php?id=2535",
     "last_verified_at": "2026-09-13",
     "confidence": "reported"
    }
   }
  ],
  "facilities": {
   "toilet_type": null,
   "toilet_fee_jpy": null,
   "water_available": null,
   "power_outlet": null,
   "charging_service": null,
   "charging_fee_jpy": null,
   "wifi": null,
   "private_room": null,
   "bath": null,
   "shower": null,
   "drying_room": null,
   "shop": null,
   "bento_available": null,
   "credit_card": null,
   "qr_payment": null,
   "cash_only": null,
   "provenance": {
    "source_url": null,
    "last_verified_at": null,
    "confidence": "unknown"
   }
  }
 },
 {
  "id": "otenjo_hutte",
  "name": {
   "ja": null,
   "en": "Otensho Hutte"
  },
  "type": "mountain_hut",
  "range_id": "kita_alps",
  "area": {
   "id": "omote_ginza",
   "name": {
    "ja": null,
    "en": "Omote-Ginza"
   }
  },
  "operator": {
   "id": "yarigatake",
   "name": {
    "ja": null,
    "en": "Yarigatake Sanso Group"
   },
   "website": "https://www.yarigatake.co.jp/"
  },
  "location": {
   "lat": 36.365025,
   "lon": 137.700359,
   "elevation_m": null,
   "elevation_source": null
  },
  "official_url": "https://www.yarigatake.co.jp/otenjo/",
  "provenance": {
   "source_url": "https://www.yarigatake.co.jp/otenjo/",
   "last_verified_at": "2026-09-13",
   "confidence": "verified"
  },
  "season_2026": {
   "status": "open",
   "open_date": "2026-07-11",
   "close_date": "2026-10-11",
   "note": null,
   "reservation": {
    "required": 1,
    "url": "https://www.yarigatake.net/reservation/",
    "phone": "090-1401-7884",
    "opens_at": {
     "ja": "宿泊日の1ヶ月前 朝9:00から",
     "en": "One month before your stay, 09:00 JST"
    }
   },
   "capacity": {
    "beds": null,
    "tents": null
   },
   "provenance": {
    "source_url": "https://www.yarigatake.co.jp/otenjo/",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  },
  "rates_2026": [
   {
    "plan": "no_meal",
    "price": 11200,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yarigatake.co.jp/otenjo/special/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "two_meals",
    "price": 16000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yarigatake.co.jp/otenjo/special/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   }
  ],
  "facilities": {
   "toilet_type": "portable",
   "toilet_fee_jpy": null,
   "water_available": null,
   "power_outlet": null,
   "charging_service": 1,
   "charging_fee_jpy": null,
   "wifi": null,
   "private_room": null,
   "bath": null,
   "shower": null,
   "drying_room": null,
   "shop": null,
   "bento_available": null,
   "credit_card": null,
   "qr_payment": null,
   "cash_only": null,
   "provenance": {
    "source_url": "https://www.yarigatake.co.jp/otenjo/",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  }
 },
 {
  "id": "sesshou_goya",
  "name": {
   "ja": null,
   "en": "Sessho-goya"
  },
  "type": "mountain_hut",
  "range_id": "kita_alps",
  "area": {
   "id": "yari_hotaka",
   "name": {
    "ja": null,
    "en": "Yari-Hotaka"
   }
  },
  "operator": {
   "id": "yarigatake",
   "name": {
    "ja": null,
    "en": "Yarigatake Sanso Group"
   },
   "website": "https://www.yarigatake.co.jp/"
  },
  "location": {
   "lat": 36.340347,
   "lon": 137.652024,
   "elevation_m": null,
   "elevation_source": null
  },
  "official_url": "https://www.yarigatake.co.jp/sesshou/",
  "provenance": {
   "source_url": "https://www.yarigatake.co.jp/sesshou/",
   "last_verified_at": "2026-09-13",
   "confidence": "verified"
  },
  "season_2026": {
   "status": "open",
   "open_date": "2026-06-06",
   "close_date": "2026-10-11",
   "note": null,
   "reservation": {
    "required": 1,
    "url": "https://www.yarigatake.net/reservation/",
    "phone": "080-8108-0361",
    "opens_at": {
     "ja": "宿泊日の1ヶ月前 朝9:00から",
     "en": "One month before your stay, 09:00 JST"
    }
   },
   "capacity": {
    "beds": null,
    "tents": 80
   },
   "provenance": {
    "source_url": "https://www.yarigatake.co.jp/lodge/",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  },
  "rates_2026": [
   {
    "plan": "no_meal",
    "price": 11200,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yarigatake.co.jp/lodge/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "tent",
    "price": 2000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yarigatake.co.jp/lodge/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "two_meals",
    "price": 16000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yarigatake.co.jp/lodge/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   }
  ],
  "facilities": {
   "toilet_type": null,
   "toilet_fee_jpy": null,
   "water_available": null,
   "power_outlet": null,
   "charging_service": null,
   "charging_fee_jpy": null,
   "wifi": null,
   "private_room": null,
   "bath": null,
   "shower": null,
   "drying_room": null,
   "shop": null,
   "bento_available": null,
   "credit_card": null,
   "qr_payment": null,
   "cash_only": null,
   "provenance": {
    "source_url": null,
    "last_verified_at": null,
    "confidence": "unknown"
   }
  }
 },
 {
  "id": "tokusawaen",
  "name": {
   "ja": null,
   "en": "Tokusawaen"
  },
  "type": "lodge",
  "range_id": "kita_alps",
  "area": {
   "id": "kamikochi",
   "name": {
    "ja": null,
    "en": "Kamikochi"
   }
  },
  "operator": {
   "id": "indep",
   "name": {
    "ja": null,
    "en": "Independent"
   },
   "website": null
  },
  "location": {
   "lat": 36.265813,
   "lon": 137.69101,
   "elevation_m": 1560,
   "elevation_source": "gsi"
  },
  "official_url": "https://www.tokusawaen.com/",
  "provenance": {
   "source_url": "https://www.tokusawaen.com/",
   "last_verified_at": "2026-09-13",
   "confidence": "verified"
  },
  "season_2026": {
   "status": "open",
   "open_date": "2026-04-25",
   "close_date": "2026-11-03",
   "note": null,
   "reservation": {
    "required": 1,
    "url": "https://www.tokusawaen.com/reservation/",
    "phone": "0263-95-2508",
    "opens_at": {
     "ja": "シーズン全日程を受付中（電話のみ）",
     "en": "Taking bookings for the whole season now, by phone only"
    }
   },
   "capacity": {
    "beds": null,
    "tents": 200
   },
   "provenance": {
    "source_url": "https://www.yamakei-online.com/yama-ya/detail.php?id=2535",
    "last_verified_at": "2026-09-13",
    "confidence": "reported"
   }
  },
  "rates_2026": [
   {
    "plan": "no_meal",
    "price": 11000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.tokusawaen.com/reservation/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "tent",
    "price": 2000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yamakei-online.com/yama-ya/detail.php?id=2535",
     "last_verified_at": "2026-09-13",
     "confidence": "reported"
    }
   },
   {
    "plan": "two_meals",
    "price": 17600,
    "currency": "JPY",
    "is_from_price": true,
    "provenance": {
     "source_url": "https://www.tokusawaen.com/reservation/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   }
  ],
  "facilities": {
   "toilet_type": null,
   "toilet_fee_jpy": null,
   "water_available": null,
   "power_outlet": null,
   "charging_service": null,
   "charging_fee_jpy": null,
   "wifi": null,
   "private_room": null,
   "bath": 1,
   "shower": null,
   "drying_room": null,
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   "bento_available": null,
   "credit_card": 0,
   "qr_payment": 1,
   "cash_only": null,
   "provenance": {
    "source_url": "https://www.tokusawaen.com/faq/",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  }
 },
 {
  "id": "yarigatake_sanso",
  "name": {
   "ja": null,
   "en": "Yarigatake Sanso"
  },
  "type": "mountain_hut",
  "range_id": "kita_alps",
  "area": {
   "id": "yari_hotaka",
   "name": {
    "ja": null,
    "en": "Yari-Hotaka"
   }
  },
  "operator": {
   "id": "yarigatake",
   "name": {
    "ja": null,
    "en": "Yarigatake Sanso Group"
   },
   "website": "https://www.yarigatake.co.jp/"
  },
  "location": {
   "lat": 36.340849,
   "lon": 137.642337,
   "elevation_m": null,
   "elevation_source": null
  },
  "official_url": "https://www.yarigatake.co.jp/yarigatake/",
  "provenance": {
   "source_url": "https://www.yarigatake.co.jp/yarigatake/",
   "last_verified_at": "2026-09-13",
   "confidence": "verified"
  },
  "season_2026": {
   "status": "open",
   "open_date": "2026-04-27",
   "close_date": "2026-11-03",
   "note": null,
   "reservation": {
    "required": 1,
    "url": "https://www.yarigatake.net/reservation/",
    "phone": "090-2641-1911",
    "opens_at": {
     "ja": "宿泊日の1ヶ月前 朝9:00から",
     "en": "One month before your stay, 09:00 JST"
    }
   },
   "capacity": {
    "beds": null,
    "tents": 40
   },
   "provenance": {
    "source_url": "https://www.yarigatake.co.jp/lodge/",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  },
  "rates_2026": [
   {
    "plan": "no_meal",
    "price": 11200,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yarigatake.co.jp/lodge/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "tent",
    "price": 2000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yarigatake.co.jp/lodge/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "two_meals",
    "price": 16000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yarigatake.co.jp/lodge/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   }
  ],
  "facilities": {
   "toilet_type": "composting",
   "toilet_fee_jpy": null,
   "water_available": "paid",
   "power_outlet": null,
   "charging_service": 1,
   "charging_fee_jpy": 100,
   "wifi": null,
   "private_room": null,
   "bath": null,
   "shower": null,
   "drying_room": null,
   "shop": null,
   "bento_available": null,
   "credit_card": null,
   "qr_payment": null,
   "cash_only": null,
   "provenance": {
    "source_url": "https://www.yarigatake.co.jp/yarigatake/",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  }
 },
 {
  "id": "yarisawa_lodge",
  "name": {
   "ja": null,
   "en": "Yarisawa Lodge"
  },
  "type": "mountain_hut",
  "range_id": "kita_alps",
  "area": {
   "id": "yari_hotaka",
   "name": {
    "ja": null,
    "en": "Yari-Hotaka"
   }
  },
  "operator": {
   "id": "yarigatake",
   "name": {
    "ja": null,
    "en": "Yarigatake Sanso Group"
   },
   "website": "https://www.yarigatake.co.jp/"
  },
  "location": {
   "lat": 36.318427,
   "lon": 137.683953,
   "elevation_m": null,
   "elevation_source": null
  },
  "official_url": "https://www.yarigatake.co.jp/yarisawa/",
  "provenance": {
   "source_url": "https://www.yarigatake.co.jp/yarisawa/",
   "last_verified_at": "2026-09-13",
   "confidence": "verified"
  },
  "season_2026": {
   "status": "open",
   "open_date": "2026-04-27",
   "close_date": "2026-11-03",
   "note": null,
   "reservation": {
    "required": 1,
    "url": "https://www.yarigatake.net/reservation/",
    "phone": "090-8250-2297",
    "opens_at": {
     "ja": "宿泊日の1ヶ月前 朝9:00から",
     "en": "One month before your stay, 09:00 JST"
    }
   },
   "capacity": {
    "beds": null,
    "tents": 60
   },
   "provenance": {
    "source_url": "https://www.yarigatake.co.jp/lodge/",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  },
  "rates_2026": [
   {
    "plan": "no_meal",
    "price": 11200,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yarigatake.co.jp/lodge/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "tent",
    "price": 2000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yarigatake.co.jp/lodge/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   },
   {
    "plan": "two_meals",
    "price": 16000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yarigatake.co.jp/lodge/",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   }
  ],
  "facilities": {
   "toilet_type": "composting",
   "toilet_fee_jpy": null,
   "water_available": "free",
   "power_outlet": null,
   "charging_service": 1,
   "charging_fee_jpy": 100,
   "wifi": null,
   "private_room": null,
   "bath": null,
   "shower": null,
   "drying_room": null,
   "shop": null,
   "bento_available": null,
   "credit_card": null,
   "qr_payment": null,
   "cash_only": null,
   "provenance": {
    "source_url": "https://www.yarigatake.co.jp/yarisawa/",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  }
 },
 {
  "id": "yokoo_sanso",
  "name": {
   "ja": null,
   "en": "Yokoo Sanso"
  },
  "type": "mountain_hut",
  "range_id": "kita_alps",
  "area": {
   "id": "yari_hotaka",
   "name": {
    "ja": null,
    "en": "Yari-Hotaka"
   }
  },
  "operator": {
   "id": "indep",
   "name": {
    "ja": null,
    "en": "Independent"
   },
   "website": null
  },
  "location": {
   "lat": 36.292835,
   "lon": 137.698888,
   "elevation_m": 1620,
   "elevation_source": "official"
  },
  "official_url": "https://www.yokoo-sanso.co.jp/",
  "provenance": {
   "source_url": "https://www.yokoo-sanso.co.jp/",
   "last_verified_at": "2026-09-13",
   "confidence": "verified"
  },
  "season_2026": {
   "status": "open",
   "open_date": "2026-04-27",
   "close_date": "2026-11-03",
   "note": {
    "ja": "6月1日〜30日は修繕工事のため宿泊休業",
    "en": "Closed for repairs 1-30 June"
   },
   "reservation": {
    "required": 1,
    "url": "https://www.yokoo-sanso.co.jp/reservation",
    "phone": "0263-95-2421",
    "opens_at": {
     "ja": "宿泊日の1ヶ月前 朝7:00から（電話）。7〜10月分はやまたんで2ヶ月前から限定数",
     "en": "One month before your stay, 07:00 JST, by phone. For 1 July - 25 Oct a limited number opens two months ahead via Yamatan."
    }
   },
   "capacity": {
    "beds": 150,
    "tents": 150
   },
   "provenance": {
    "source_url": "https://www.yokoo-sanso.co.jp/news/1793/",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  },
  "rates_2026": [
   {
    "plan": "no_meal",
    "price": 11000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yamakei-online.com/yama-ya/detail.php?id=2535",
     "last_verified_at": "2026-09-13",
     "confidence": "reported"
    }
   },
   {
    "plan": "tent",
    "price": 2000,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yamakei-online.com/yama-ya/detail.php?id=2535",
     "last_verified_at": "2026-09-13",
     "confidence": "reported"
    }
   },
   {
    "plan": "two_meals",
    "price": 15600,
    "currency": "JPY",
    "is_from_price": false,
    "provenance": {
     "source_url": "https://www.yokoo-sanso.co.jp/information",
     "last_verified_at": "2026-09-13",
     "confidence": "verified"
    }
   }
  ],
  "facilities": {
   "toilet_type": null,
   "toilet_fee_jpy": null,
   "water_available": null,
   "power_outlet": 1,
   "charging_service": 1,
   "charging_fee_jpy": null,
   "wifi": null,
   "private_room": null,
   "bath": 1,
   "shower": null,
   "drying_room": null,
   "shop": null,
   "bento_available": null,
   "credit_card": 1,
   "qr_payment": null,
   "cash_only": null,
   "provenance": {
    "source_url": "https://www.yokoo-sanso.co.jp/information",
    "last_verified_at": "2026-09-13",
    "confidence": "verified"
   }
  }
 }
]