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Iki Retreat Kairi Murakami by Onko Chishin

壱岐リトリート海里村上 by 温故知新いきリトリートかいりむらかみ by おんこちしん

Private open-air baths in every room, overlooking the sea on Iki Island

Lodging
Kyushu & Okinawa·Nagasaki

Day Use

Yes
15:00–18:00
¥5,500

Private rental bath (kashikiri), 45 min, ¥5,500 incl. tax. Advance reservation required.

Bathing & Water

Natural onsen water

Uses natural hot spring water

Outdoor BathYes

Open-air outdoor bath

Indoor BathYes

Enclosed indoor bathing area

SaunaNo

Sauna room of any kind

Bathing Arrangements

Private BathYes

A private bath you can reserve for yourself or your group

Room OnsenYes

Private onsen bath in guest rooms, for overnight guests only

Mixed BathingNo

Shared bathing area for all genders

Policies & Services

DiningYes

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

WashingYes

Shower, wash stations, soap and shampoo provided

ParkingYes

On-site or nearby parking available

Views

Sea

Highlights

Drinking Spring

About

Every one of the twelve rooms at Kairi Murakami (海里村上) has a private open-air bath on the terrace, fed directly from the source and flowing constantly fresh (kakenagashi, かけ流し), with a view over the sea. The water is gold-colored and notably concentrated, and bathers often notice the skin feels smooth after soaking. Shared indoor and outdoor baths are also available for guests throughout the day, and private reserved baths (kashikiri, 貸切) can be booked by day visitors as well. The ryokan holds the Michelin 5-pavilion rating, the only inn on a remote Japanese island to do so.

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Onsen Oni

Last updated September 19, 2026