Mikuni Ocean Resort & Hotel
三国オーシャンリゾート＆ホテル
Ocean-view hotel onsen with a tatami-floored bathhouse
Day Use
YesWeekday day-use admission runs from 13:00, with last entry at 22:00. On Saturdays, Sundays and the day before a public holiday, last entry is 16:00.
A day-use set plan (bathing plus a face towel and a welcome drink) is offered at the same price as plain admission.
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
Tattoos are declined in principle, but allowed if fully covered with a single 8cm x 10cm cover sticker brought by the guest.
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
A towel is available for day visitors through a bundled set plan, not automatically with plain admission.
On-site or nearby parking available
Views
SeaAbout
Mikuni Ocean Resort & Hotel sits above Mikuni port, and every guest room looks out over the Sea of Japan. The indoor bath is unusual: the floor is laid with a special quick-draining tatami rather than tile, so bathers stand on woven matting instead of stone. A separate open-air bath catches the sea breeze, and there's a sauna with a cold plunge alongside. The water is a mild alkaline spring, smooth on the skin rather than mineral-heavy. Day visitors can use the baths in the afternoon and evening, and a hotel buffet dinner plan is available alongside plain admission.
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Last updated September 29, 2026