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Yusuitei Isagoya

湯野浜温泉 游水亭いさごや

Seaside Yunohama ryokan with sea-view baths and a private spa

Lodging
Tohoku·Yamagata

Day Use

No

Day-use bathing without a stay is not accepted. The private bath Ren (漣) is bookable for 45 minutes from 16:00 to 22:00, with slots taken in order after check-in.

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

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

ParkingYes

On-site or nearby parking available

Views

Sea

About

A ryokan in Yunohama (湯野浜) with a beach just across the road. The baths are split into two: Ginsui no yu (吟水湯), with a stone indoor bath and open-air baths that look out over the Sea of Japan and the Shonai sunset, plus a dry sauna, and Gessui no yu (月水湯), built around cypress, with a waterfall-view cypress bath, an open-air cypress barrel bath and a mist sauna. There is also a bookable private bath called Ren (漣) with a cypress barrel tub and a sea view. Some suites have their own onsen bath with an ocean view. Day-use bathing without a stay is not accepted. Reviewers mention the old-fashioned, attentive service and sunset dinners with local seafood.

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Onsen Oni

Last updated October 11, 2026