Kashikojima Hojoen
賢島宝生苑
Sea-view onsen baths at a Kashikojima ryokan
Day Use
YesThe full walk-in rate is 2,000 yen for adults (12+) and 1,000 yen for children (4-11), towels included. Guests who also order lunch at the restaurant bathe at a discounted 1,250 yen (600 yen for children), and guests on the seasonal lunch-and-bath set pay a further discounted 700 yen.
Bathing & Water
Uses natural hot spring water
Open-air outdoor bath
Enclosed indoor bathing area
Sauna room of any kind
Cold water plunge bath, typically used after sauna
Bathing Arrangements
Private onsen bath in guest rooms, for overnight guests only
Shared bathing area for all genders
Policies & Services
Allows entry with visible tattoos
Welcomes children and families
A restaurant or dining room open to visitors, not only meals for overnight guests
Shower, wash stations, soap and shampoo provided
Towels to rent or borrow at the desk
On-site or nearby parking available
Views
SeaAbout
Kashikojima Hojoen is a large ryokan on Ago Bay with gender-separated onsen baths, Asanagi-no-yu (朝なぎの湯) for men and Yunagi-no-yu (夕なぎの湯) for women. Each side has an indoor bath, an open-air bath and a sauna with a cold plunge, looking out over the bay. Guests describe the water as smooth on the skin. The hotel says it was the first in Kashikojima to bring hot-spring water in.
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Last updated September 29, 2026