CHOOSE A RYOKAN

Ryokan and onsen hotels in Nagayu & Kuju

Every stay in Nagayu & Kuju we can back with data: onsen analysis reports and facility details checked against the property’s own pages.

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Stays in Nagayu & Kuju

10 stays
Spring types from the analysis reports
  • Bicarbonate Spring1 stay
  • Carbonated Spring1 stay
  • Chloride Spring1 stay
  • pH 6.4–6.8

Spring type and pH come from the main source of the 3 stays whose analysis report we have on file.

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  1. Daimaru Ryokan

    Daimaru Ryokan

    Nagayu & Kuju, Oita

    • Reservable private bath

    Bicarbonate Spring · Free-flowing

    Sources & details
    • Analysis report on file
    • Free-flowing (posted notice)
    • Private bath checked Oct 2026

    Spring type: Magnesium-Sodium-Calcium Bicarbonate Spring / Free-flowing from the source, with no added water, heating or recirculation / Metasilicic acid 204 mg/kg

    Source: private bath (daimaruhello-net.co.jp) · Checked May 31, 2026

  2. Ramune Onsen Kan

    Nagayu & Kuju, Oita

    • Reservable private bath

    Carbonated Spring · Free-flowing

    Sources & details
    • Analysis report on file
    • Free-flowing (posted notice)

    Spring type: Carbon dioxide-containing Magnesium-Sodium-Calcium Bicarbonate Spring / Free-flowing from the source, with no added water, heating or recirculation / Metasilicic acid 211 mg/kg

    Source: private bath (taketa.guide) · Checked May 31, 2026

  3. Resonate Club Kuujuu

    Resonate Club Kuujuu

    Nagayu & Kuju, Oita

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

    No onsen analysis report on file yet

    Sources & details
  4. Akagawa Onsen Spaju

    Akagawa Onsen Spaju

    Nagayu & Kuju, Oita

    • Reservable private bath

    No onsen analysis report on file yet

    Sources & details
    • Private bath checked Oct 2026

    Source: private bath (travel.rakuten.co.jp)

  5. Bansho No Yu

    Bansho No Yu

    Nagayu & Kuju, Oita

    • Reservable private bath

    No onsen analysis report on file yet

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

    Source: private bath (travel.rakuten.co.jp)

  6. Naga Yu Onsen Suijin no Mori

    Naga Yu Onsen Suijin no Mori

    Nagayu & Kuju, Oita

    • Reservable private bath

    No onsen analysis report on file yet

    PRIncludes affiliate links
    View rates on Rakuten Travel
    Sources & details
    • Private bath checked Oct 2026

    Source: private bath (travel.rakuten.co.jp)

  7. Kua Park Nagayu

    Kua Park Nagayu

    Nagayu & Kuju, Oita

    • Rooms with private open-air bath

    No onsen analysis report on file yet

    Sources & details

    Source: in-room bath (visit-oita.jp) · Checked May 31, 2026

  8. Kujuukougen Koteji

    Kujuukougen Koteji

    Nagayu & Kuju, Oita

    • Reservable private bath

    No onsen analysis report on file yet

    Sources & details

    Source: private bath (travel.rakuten.co.jp) · Checked Jun 13, 2026

  9. Kujuukougenhoteru

    Kujuukougenhoteru

    Nagayu & Kuju, Oita

    Chloride Spring

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    View rates on Rakuten Travel
    Sources & details
    • Analysis report on file

    Spring type: Sodium Chloride, Sulfate and Bicarbonate Hot Spring / Metasilicic acid 198 mg/kg

  10. Gensen no Yado Satonoyu Ryokan

    Gensen no Yado Satonoyu Ryokan

    Nagayu & Kuju, Oita

    • Reservable private bath

    No onsen analysis report on file yet

    PRIncludes affiliate links
    View rates on Rakuten Travel
    Sources & details

    Source: private bath (travel.rakuten.co.jp) · Checked Jun 7, 2026

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

How we know

A stay is listed when we have its onsen analysis report on file, or when we checked its private open-air baths, reservable private baths or tattoo rules against its official website or booking-site page. Stays with neither are left out. Filter by water, or go to the lists by how you bathe (private baths, tattoo-friendly, mixed bathing).

  • This list includes stays whose onsen analysis report we have on file, and stays whose facility details we checked against a source. Stays with neither are left out.
  • 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.
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