Near Sukayu, Hakkoda, Aomori
Hakkoda Hotel
A high-spend option for visitors combining a proper lunch with a quiet hotel bath, sauna, cold plunge and free transport. It is not available for bath-only day visits: you need a qualifying lunch reservation, so budget at least ¥5,150 per person including bathing tax.
Check before bathing
- Opening hours
- Day-use bathing is limited to guests with a set-meal or course-lunch reservation made by 17:00 the previous day. Bathing is 13:30–15:00 on Mondays and Tuesdays, and 12:30–15:00 on other days after cleaning; add a ¥150 bathing tax. The entire hotel is scheduled to close November 16–18, 2026. The lowest clearly eligible meal is a ¥5,000 Japanese set meal, making the minimum about ¥5,150 per person.
- Tattoo policy
- No tattoo admission rule was found in the current FAQ, onsen or lunch pages. Confirm with the hotel before visiting.
Spring & water temperature
- Spring-source temperature
- Not published on the current hotel pages.
- Bathing temperature
- Not published.
- Spring source
- A hotel spring distinct from Sukayu's sources; the individual source name is not published on the current hotel text pages.
- Spring classification
- A third-party facility listing identifies Arakawa Onsen as an acidic iron-bearing aluminum sulfate and chloride spring. The hotel does not publish a complete current analysis sheet, so this remains a secondary-source classification.
- pH
- Not published on the current hotel pages.
- Flow rate
- Not published.
- Water handling
- The hotel describes the public bath as source-flowing. Current text pages do not publish a full treatment breakdown.
Bath-only visits are not accepted. Groups cannot use the free shuttle for day-use lunch and bathing. The hotel is closed November 16–18, 2026.
How to read a bath profile
Spring-source temperature and actual bathing temperature are kept separate. Each score is shown independently for comparison rather than collapsed into one overall score.
