Seiryuso

Baths at this ryokan

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

We only show items we could confirm on the property's official site or its page on a booking site. Source: in-room bath (travel.rakuten.co.jp) · private bath (travel.rakuten.co.jp) · Checked May 31, 2026

Analysed hot springs in Shimoda

We don't have the analysis report for this ryokan's spring yet. Here are ryokan in the same area whose report is on file: spring type, pH and how the water is used.

• Kannon OnsenSee the spring data ›Spring type: Alkaline Simple Hot Spring / pH 9.4 / Free-flowing from the source, with no added water, heating or recirculation