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Aoshima Cinqmale

青島サンクマール

Ocean-view baths at a coastal Miyazaki hotel

Lodging
Kyushu & Okinawa·Miyazaki

Day Use

Yes
10:30–21:00

Closed for maintenance 1 to 2 irregular days a month rather than a fixed weekly day off; confirmed closures are September 30, October 6, December 7 and December 21, 2026, and January 18 to 20, March 9 and March 31, 2027. Reopens at 15:00 the day after a closure. Last admission for day-use bathing is 20:00 (the bath closes at 21:00).

¥800

Day-use bathing at the indoor bath is 800 yen on weekdays, 1,000 yen on weekends and holidays, and 1,100 yen on designated peak dates (New Year, Golden Week, Obon, Silver Week). Children age 3 and up pay 500 yen on weekdays and weekends, 600 yen on peak dates. The separate private open-air bath can also be booked by day visitors: 60 minutes for 2,500 to 3,500 yen depending on the day, in one of four fixed slots between 10:30 and 15:15.

Bathing & Water

Natural onsen water

Uses natural hot spring water

Outdoor BathYes

Open-air outdoor bath

Indoor BathYes

Enclosed indoor bathing area

SaunaYes

Sauna room of any kind

Cold BathYes

Cold water plunge bath, typically used after sauna

Bathing Arrangements

Private BathYes

A private bath you can reserve for yourself or your group

Day-Use Private BathYes

Day visitors can book the private bath, not only overnight guests

Room OnsenYes

Private onsen bath in guest rooms, for overnight guests only

Only the 4-room ocean-view suite category has its own private onsen tub; other room types do not.

Mixed BathingNo

Shared bathing area for all genders

Policies & Services

TattooNo

Allows entry with visible tattoos

Tattoo cover stickers are not accepted either; a visitor found bathing with any visible tattoo will be asked to leave, with no refund.

KidsWith Conditions

Welcomes children and families

Children under 8 (or under 120 cm) may bathe with a parent of either gender; older or taller children must use the bath matching their own gender, per local regulation.

DiningNo

A restaurant or dining room open to visitors, not only meals for overnight guests

WashingYes

Shower, wash stations, soap and shampoo provided

TowelsYes

Towels to rent or borrow at the desk

ParkingYes

On-site or nearby parking available

Views

Sea

Highlights

Jet Bath

About

The hotel's indoor bathing hall has a wide veranda looking over the Pacific, with a jet bath, cold plunge and a sauna that runs an automatic steam cycle. The open-air bath here is a separate, reservation-only private bath rather than part of the main hall; day visitors can book it too, by the hour. The water is a naturally free-flowing hot spring. Four of the ocean-view suite rooms have their own private onsen tub on the balcony; the hotel's other room types don't.

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Onsen Oni

Last updated September 29, 2026