Kin Yu Kan
Image: 楽天トラベル

Kin Yu Kan

金湯館
Info pending

Gunma Annaka

群馬県 安中市

Onsen RyokanFree-Flowing Onsen

AT A GLANCE

Kin Yu Kan is a sulfate spring. Naturally flowing (no recycling or dilution). Per Japan's Ministry of the Environment guidelines, indicated for wound healing and peripheral circulation disorders.

How Long to Stay (Toji)
Start with 2 nights / 3 days

Japan’s Ministry of the Environment notes that even a short stay refreshes you. For a full therapeutic cure, around 2–3 weeks is the guideline.

More on toji length
Stay at this hotel
PR

Kin Yu Kan

From¥16,500/ person / night (tax incl.)
4.6(273)

Approx. lowest rate (varies by date & guests)

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USAGE
Free-Flowing Onsen
Pure spring water — no dilution, no recirculation
HeatedNo
DilutedNo
RecycledNo
FilteredNo
DisinfectedNo
AdditivesNo
▸Note

The temperature, pH and component values shown here are based on the hot spring analysis (source). Actual values in the bath may differ depending on heating, dilution, recycling and filtration. Please check current usage status at the facility.

FACILITY INFO
AI draft (unverified)
Official site
Hours
For day-trip bathing hours, we recommend confirming by phone. Hours may vary depending on the season and circumstances.
Closed days: Irregular holidays (Please inquire in advance)
Transit
Approximately 30 minutes by car from JR Yokokawa Station (JR Yokokawa Eki). Approximately 35 minutes from Kan-etsu Expressway (Kan-etsu-do) / Joshin-etsu Expressway (Joshin-etsu-do) Matsuidamyogi Interchange (Matsuidamyogi IC). Guests staying overnight can arrange pick-up service from the nearest station or parking lot (advance reservation required). It's a 30-minute walk from the parking lot to the inn (uphill path). If traveling by train, pick-up from Yokokawa Station is a shared service with fixed times, so please confirm with the inn in advance. In winter, please park your car at the Kirizumi Onsen Entrance (Kirizumi Onsen Iriguchi) on National Route 18 (Kokudo 18-go-sen), and the inn's car will provide pick-up. The parking lot has no mobile phone signal, so you need to call the inn from a drive-in about 20 minutes before to request pick-up.
Parking
Free parking available (approx. 50 cars). It's a 30-minute walk from the parking lot to the inn (uphill path). Pick-up service from the parking lot requires advance reservation by 12:00 PM the day before your stay. The parking lot has no mobile phone signal.
Day use fee
¥700Elementary school students: 300 yen. Bathing with a private resting room is 1,500 yen (up to 3 hours / reservation required).
Facilities
Separate indoor baths for men and women
House rules
To protect the natural environment, please take your trash with you. Our facility operates on a self-service basis. We recommend bringing your own hairdryer. Rooms do not have keys.
This information may change without notice. Please contact the facility directly for accurate details.

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REVIEWS
✨ The descriptions, catch phrases, and translations on this page are generated by AI (Claude). pH, temperature, and component values are OCR-extracted from the official analysis report. Learn more