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Ryokan with an open-air bath in the room in Miyagi

Stays in Miyagi where you can soak in an onsen bath on your own room’s terrace.

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Stays in Miyagi

13 stays
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  1. Aone Onsen Yumoto Wasurezu Kaku

    Aone Onsen Yumoto Wasurezu Kaku

    Miyagi Zao (Togatta & Aone), Miyagi

    • Rooms with private open-air bath
    • Reservable private bath

    Simple Spring · Free-flowing

    pH 7.4
    See the spring data ›
    PRIncludes affiliate links
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    Also onAgodaRakuten Travel
    Sources & details
    • Analysis report on file
    • Free-flowing (posted notice)

    Spring type: Simple Hot Spring / Free-flowing from the source, with no added water, heating or recirculation / Metasilicic acid 65.4 mg/kg

    Source: in-room bath (travel.rakuten.co.jp) · private bath (travel.rakuten.co.jp) · Checked May 30, 2026

  2. Kurikomaso

    Kurikomaso

    Kurihara, Miyagi

    • Rooms with private open-air bath
    • Reservable private bath

    Sulfur Spring

    pH 5.9
    See the spring data ›
    PRIncludes affiliate links
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    Also onAgodaExpediaBooking.comRakuten TravelJalan
    Sources & details
    • Analysis report on file

    Spring type: Sulfur-containing Calcium Sulfate Spring (hydrogen sulfide type) / Free-flowing, with heating, added water or filtering / No water added / Metasilicic acid 48.6 mg/kg

    Source: in-room bath (kurikomaso.jp) · private bath (onsen-life.com) · Checked May 30, 2026

  3. GLAMPSEASON

    GLAMPSEASON

    Akiu, Miyagi

    • Rooms with private open-air bath

    No onsen analysis report on file yet

    PRIncludes affiliate links
    View rates on Trip.com
    Also onAgodaRakuten TravelJalan
    Sources & details
    • Private bath checked Oct 2026

    Source: in-room bath (travel.rakuten.co.jp)

  4. Akiho Onsen Hotel New Mito-ya

    Akiho Onsen Hotel New Mito-ya

    Akiu, Miyagi

    • Rooms with private open-air bath

    No onsen analysis report on file yet

    PRIncludes affiliate links
    View rates on Trip.com
    Also onExpediaRakuten TravelJalan
    Sources & details
    • Private bath checked Oct 2026

    Source: in-room bath (travel.rakuten.co.jp)

  5. Akiu Onsen Saryo Soen

    Akiu Onsen Saryo Soen

    Akiu, Miyagi

    • Rooms with private open-air bath

    No onsen analysis report on file yet

    PRIncludes affiliate links
    View rates on Trip.com
    Also onRakuten Travel
    Sources & details
    • Private bath checked Oct 2026

    Source: in-room bath (travel.rakuten.co.jp)

  6. Akiho Onsen Kagaribi no Yu Ryokusuitei

    Akiho Onsen Kagaribi no Yu Ryokusuitei

    Akiu, Miyagi

    • Rooms with private open-air bath

    No onsen analysis report on file yet

    PRIncludes affiliate links
    View rates on Trip.com
    Also onAgodaExpediaBooking.comRakuten Travel
    Sources & details
    • Private bath checked Oct 2026

    Source: in-room bath (travel.rakuten.co.jp)

  7. Akiho Fuuga

    Akiho Fuuga

    Akiu, Miyagi

    • Rooms with private open-air bath

    No onsen analysis report on file yet

    PRIncludes affiliate links
    View rates on Trip.com
    Also onAgodaBooking.comRakuten TravelJalan
    Sources & details
    • Private bath checked Oct 2026

    Source: in-room bath (travel.rakuten.co.jp)

  8. Shunjuan Taku Hide

    Shunjuan Taku Hide

    Naruko Onsen, Miyagi

    • Rooms with private open-air bath

    No onsen analysis report on file yet

    PRIncludes affiliate links
    View rates on Trip.com
    Also onRakuten Travel
    Sources & details
    • Private bath checked Oct 2026

    Source: in-room bath (travel.rakuten.co.jp)

  9. Matsushima Onsen Hotel Zetsukei no Yakata

    Matsushima Onsen Hotel Zetsukei no Yakata

    Miyagi

    • Rooms with private open-air bath

    No onsen analysis report on file yet

    PRIncludes affiliate links
    View rates on Trip.com
    Also onAgodaRakuten TravelJalan
    Sources & details
    • Private bath checked Oct 2026

    Source: in-room bath (travel.rakuten.co.jp)

  10. Akiu Onsen Geihinkan Sakura Rikyu

    Akiu Onsen Geihinkan Sakura Rikyu

    Akiu, Miyagi

    • Rooms with private open-air bath

    No onsen analysis report on file yet

    PRIncludes affiliate links
    View rates on Trip.com
    Also onAgodaRakuten TravelJalan
    Sources & details
    • Private bath checked Oct 2026

    Source: in-room bath (travel.rakuten.co.jp)

  11. Naruko Onsen Yumoto Kichijo

    Naruko Onsen Yumoto Kichijo

    Naruko Onsen, Miyagi

    • Rooms with private open-air bath
    • Reservable private bath

    No onsen analysis report on file yet

    PRIncludes affiliate links
    View rates on Trip.com
    Also onAgodaExpediaBooking.comRakuten Travel
    Sources & details

    Source: in-room bath (ikyu.com) · private bath (travel.furunavi.jp) · Checked May 30, 2026

  12. Ittou Onsen Yado Hitohikari

    Ittou Onsen Yado Hitohikari

    Miyagi Zao (Togatta & Aone), Miyagi

    • Rooms with private open-air bath
    • Reservable private bath

    No onsen analysis report on file yet

    PRIncludes affiliate links
    View rates on Rakuten Travel
    How to reserve the private bath
    Sources & details

    Source: in-room bath (travel.rakuten.co.jp) · private bath (aoneonsen.co.jp) · Checked May 30, 2026

  13. Watari Onsen Torinoumi

    Watari Onsen Torinoumi

    Miyagi

    • Rooms with private open-air bath

    No onsen analysis report on file yet

    PRIncludes affiliate links
    View rates on Trip.com
    Also onAgodaRakuten Travel
    Sources & details

    Source: in-room bath (torinoumi.com) · Checked May 30, 2026

Sorted using onsen analysis reports and what each property states on its own or booking-site page.

About in-room open-air baths
Rooms with a private open-air bath
The bath is part of your guest room (kyakushitsu rotenburo). Usually only some room types have one, so check the room type when you book.

The water in a room’s bath may come from a different source, or be heated or recirculated differently, than the shared baths. Even for stays with an analysis report, ask the property how the in-room bath is supplied.

How we know

A stay is listed only when its official website or booking-site page says some rooms have a private open-air bath. Usually only certain room types have one, so check the room type when you book.

  • Private bath and tattoo information comes from each property's official website or other published information. Every item links to its source and shows the date we last checked it. Items we could not source are left out.
  • Spring type, pH and how the water is used come from the onsen analysis report that Japanese law requires each facility to post, and from the facility's water-usage notice. They are shown only for stays whose report we have on file.
  • Details can change after we check them. Please confirm with the property before you book, especially tattoo rules and private bath fees.
  • Booking buttons are affiliate links. They do not affect which stays are listed.
See also
Ryokan with private onsen in Miyagi