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Onsen ryokan and hotels in Yamaguchi

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

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Stays in Yamaguchi

9 stays

Spring types from the analysis reports

Radium Spring1 stay
pH 8.3

Spring type and pH come from the main source of the 1 stay whose analysis report we have on file.

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Ryokan with private onsen9 stays Tattoo-friendly onsen ryokan8 stays

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Nagato Yumoto Onsen Shefuzu
Yamaguchi
- Reservable private 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: private bath (travel.rakuten.co.jp)
Nagato Yumoto Onsen Yamamura Bekkan
Yamaguchi
- Reservable private bath
No onsen analysis report on file yet
PRIncludes affiliate links
View rates on Trip.com
Also onAgoda Expedia Booking.com Rakuten Travel
Sources & details
- Private bath checked Oct 2026
Source: private bath (travel.rakuten.co.jp)
Nagato Yumoto Onsen Yumoto Kanko Hotel Saikyo
Yamaguchi
- Rooms with private open-air bath
No onsen analysis report on file yet
PRIncludes affiliate links
View rates on Trip.com
Also onAgoda Expedia Booking.com Rakuten Travel Jalan
Sources & details
- Private bath checked Oct 2026
Source: in-room bath (travel.rakuten.co.jp)
Nagato Yumoto Onsen Toshishige Ryokan
Yamaguchi
- 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)
Kotsuru Onsen
Shunan City, Yamaguchi
- Reservable private bath
Radium Spring · Alkaline (pH 7.5+)
pH 8.3
See the spring data ›
Sources & details
- Analysis report on file
Spring type: Simple Weakly radioactive Cold Mineral Spring / Metasilicic acid 27.1 mg/kg
Source: private bath (asahi-net.or.jp) · Checked May 31, 2026
Ichinomata Onsen Grand
Yamaguchi
- Reservable private bath
No onsen analysis report on file yet
PRIncludes affiliate links
View rates on Trip.com
Also onBooking.com Rakuten Travel Jalan
Sources & details
Source: private bath (ekitan.com) · Checked May 31, 2026
Ichi no Mata Onsen Kanko
Yamaguchi
- Reservable private bath
No onsen analysis report on file yet
PRIncludes affiliate links
View rates on Trip.com
Also onAgoda Expedia Booking.com Rakuten Travel
Sources & details
Source: private bath (travel.rakuten.co.jp) · Checked May 31, 2026
Furespurando Katta no Yu
Yamaguchi
- Reservable private bath
No onsen analysis report on file yet
PRIncludes affiliate links
View rates on Rakuten Travel
Sources & details
Source: private bath (fukunoyu.com) · Checked May 31, 2026
Tsunamishiki Onsen
Yamaguchi
- Reservable private bath
No onsen analysis report on file yet
PRIncludes affiliate links
View rates on Rakuten Travel
Sources & details
Source: private bath (spa.or.jp) · Checked May 31, 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. Lists for each onsen town are under “More onsen towns” below.

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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