Private open-air baths: Excellency Spa

The unique terrain of Atami, surrounded by mountains and the sea
The motifs of Atami’s abundant nature have been incorporated into the design of the three types of baths, each offering a unique way to enjoy them
Please relax and enjoy this exclusive space reserved for guests staying on the Excellency Floor

Opening hours2:00 PM – 12:00 AM, 6:20 AM – 10:30 AM
Points to noteOne room per night for 45 minutes per session (some sessions are 60 minutes)
(Please choose from the three options below)
*Reserve at the time of check-in
*Excellency Large Room guests can reserve twice per night

Bath 1: “Okusu”okusu

Envisioning a warm space that makes the best use of timber, this facility offers a cypress bathtub along with a spacious relaxation area for after your bath


Bath 2: “Koseki”koseki

Imagining a solid and nostalgic space that makes use of stone and old-growth wood materials, this space offers a stone bath-style tub along with a relaxation area made from beams repurposed from an old traditional house.


Bath 3: “Shirasuna”shirasuna

Inspired by the soothing feeling of lying on a sandy beach, we’ve created a special bath with hydrogen-infused Atami hot spring water, complemented by a spacious cooldown area beside it.

About the hydrogen bath

When you enter the hydrogen bath, hydrogen is absorbed through the skin and penetrates deeply, offering high absorption potential. Additionally, by breathing through the mouth and nose, you can take in a large amount of vaporized hydrogen in the bath, which can lead to benefits such as improved skin and heat retention.

It is also said to promote metabolism, which can aid in fatigue recovery
By adding hydrogen to the natural hot spring, it is expected to have a greater effect on dilating blood vessels compared to a regular hot spring bath. After bathing, your body stays warm for a long time, which is especially beneficial for those with sensitivity to the cold

After taking a hydrogen bath, you will likely feel the difference in its heat retention.
Please be sure to enjoy the new sensation of bathing that combines micro-nano bubbles and hydrogen with the famous hot spring waters of Atami