Shizuoka Ito City
A resort hotel of superb views, with an ocean view from every room and natural onsen water
Akazawa Onsen Hotel is a resort onsen hotel in Ito, Shizuoka. Every room commands a breathtaking ocean view over Sagami Bay and the Pacific. In the main bathhouse and rooftop open-air bath reserved for hotel guests, you can savor bathing in natural onsen water that seems to melt into the sea and sky. As a guest benefit, you can also use the large open-air bath and sauna at the neighboring Akazawa Higaeri Onsenkan day-use bathhouse, and the thalasso pool and barrel sauna at the Deep Sea Water Akazawa Spa, free of charge. It is a blissful seaside resort where you can enjoy onsen with superb views and a range of bathing experiences all day long.

An airy main bathhouse looking down over superb views of the Pacific. Natural onsen water drawn from the source warms the body to its core. In an overwhelming setting where sky and sea seem to run together, you can listen to the sound of the waves and feel deeply soothed in body and mind.

A private open-air bath on the rooftop. Free of anyone’s gaze, you can have the panorama of endless sea and sky all to yourself. At dusk or under the stars, you can enjoy a special bath with superb views that change moment by moment.

Beyond a garden with a Japanese feel, laid out with a dry landscape garden and earthen walls, lies a private open-air bath. After bathing, relax in a reclining chair on the deck and savor the lingering glow of the bath in the sea breeze — a truly luxurious space.
Availability and rates are shown on each booking site.
This page contains affiliate links. Booking through them costs you nothing extra.
Open Year-Round
From February 1, 2025, guests with tattoos (including body paint) are in principle not admitted (except where permitted under the hotel’s own criteria).
By car
By train and bus
Shuttle
Free parking available
Shizuoka
An Izu-Kogen onsen inn in the embrace of old countryside, with private baths fed straight from the source
Shizuoka
A cultural-heritage inn with natural onsen water fed straight from the source, never recirculated, and five kinds of sauna
Shizuoka
An Ito hot spring resort surrounded by trees, with an open-air bath and dry sauna