Atami Onsen Umibe no Yado Nagahamaen

Rooms with open-air hot spring bath

The details

Area

Atami, Shizuoka

Private bath

Private open-air bath in your room — Rooms with open-air hot spring bath

Spring water

Chloride spring

Water flow

Free-flowing kakenagashi — poured straight from the source, not recirculated

Price guide

From ~$97 per night (checked on Klook, Nov 2026)

Access

About 45 min from Tokyo by Shinkansen

Day-trip bathing

Overnight stay only

The Pacific below the windows and the shinkansen still warm behind you — the closest real onsen escape from Tokyo. And the bath? It's in your room. Not down a corridor, not on a sign-up sheet. Run it before dinner. Run it again at midnight. Wake up and get straight back in — nobody's timetable touches you here.

What Japanese guests say

Translated from Japanese guest reviews — the texture English roundups rarely carry.

Guests keep coming back to: having the bath all to themselves · the view from the bath · the food

“The private bath with a view of the sea is free and can be used as many times as you like, which is very convenient. We were able to have room-service meals and enjoyed a relaxing meal with my wife. For breakfast, we ate at a dining area while grilling dried fish...”

“This room features a relaxing Japanese-style room and a hot spring open-air bath. While it's on the smaller side at 6 tatami mats, it is convenient for moving to the first-floor private open-air bath or the dining area. ※Since it's on the stairs side, the sound of going up and down...”

“Our facility features five spacious, private hot spring open-air baths with gentle sea breezes, all of which are available free of charge and at your leisure. From open-air baths offering breathtaking views of the ocean to open-air baths with reclining baths, each...”

Private-bath and water facts were checked against the property's official site and Japanese booking pages in November 2026. Room plans change — confirm the private bath is included in the plan you book.