Tuki To Taiyo

1066-1 Kamitaga, Atami City (Atami Shizenko Forest Cafe), 413-0101

+81-557-52-4800

Wellness Stay in Atami|Guide to the Charm of Private Sauna and Onsen (Hot Spring)

What we cherish at our vacation rental "Moon and Sun" in Atami is placing the sauna and onsen (hot spring) at the center of your stay, rather than as just "amenities." Each of our buildings is equipped with a private sauna and Atami's onsen, offering a variety of experiences including Finnish-style sauna, löyly with water poured over sauna stones to create steam, aromatic sauna scents, and alternating hot and cold baths with onsen, cold baths, jacuzzis, and pools, each uniquely designed for your wellness stay.

Private Sauna for the Entire Building | Reasons You Can Enjoy Exclusive Onsen Activities in Atami

All four rental villas, Moon and Sun, are equipped with authentic Finnish saunas. Instead of moving to a shared bath, you can enjoy the sauna within your building and easily access the nearby onsen (hot spring) or cold bath. The sauna is set to approximately 95 degrees at check-in, with EN ATAMI and BASE ATAMI being automatically controlled, while HANABI and DREAM VILLA use a 4-hour manual timer. You can reset the timer for HANABI and DREAM VILLA once it runs out. Enjoy the steam, sweat, fresh air, and the flow of bathing at your leisure.

In our sauna, where you can feel the warmth of wood, enjoy a tranquil moment immersed in the exclusive heat of a private experience.
In our sauna, where you can feel the warmth of wood, enjoy a tranquil moment immersed in the exclusive heat of a private experience.

We provide sauna hats, bathrobes, sauna mats, and towels in all our facilities, so you can easily prepare for the sauna. For safety reasons, we ask that you refrain from bringing flammable items, firearms, or consuming alcohol inside the sauna. As you sweat, your body will crave hydration, so please drink water while slowly enjoying the heat and aroma.

Our Commitment to MISA Stove, Löyly, and Sauna Scents

Our sauna features authentic MISA stoves from Finland. In the Löyly ritual, pouring water over the sauna stones creates a sizzling sound followed by a spread of steam, gently raising the perceived temperature and promoting sweating. The heat is not just dry; the humid heat envelops the skin, making the process of reaching your preferred temperature and humidity an experience in itself.

A wooden sauna with a calm atmosphere. The steam from the löyly gently fills the entire space.
A wooden sauna with a calm atmosphere. The steam from the löyly gently fills the entire space.

In terms of aroma, we offer an original sauna scent created in collaboration with "Artemis Herb Shop," providing natural sauna herbs. Exclusively at EN ATAMI, we have two types: "Hi no Ki," made with Yoshino cypress, fragrant camphor, and Aomori hinoki, and "Tuki no Ka," layered with pine, Takayama cypress, mint, spruce, and vetiver. In other rental villas, we feature three types themed around morning, noon, and night: "mezame," "arucu," and "tumulu," adding depth to the steam of the löyly.

MISA stove

We use authentic Finnish MISA stoves throughout the entire building. With the steam from the löyly, you can adjust to your preferred heat and humidity.

Aromatic Löyly

We have prepared sauna scents in collaboration with Artemis Herb Shop. There is also a limited blend available exclusively in EN ATAMI.

Onsen (hot spring) and alternating hot and cold baths

In addition to Atami onsen (hot spring), our alternating hot and cold baths in each building, including a cold bath, jacuzzi, and pool, enrich your stay.

Different hot and cold alternating baths for each building | EN・BASE・HANABI・DREAM

EN ATAMI features one of two Finnish saunas designed for rituals like whisking. The indoor area includes an onsen (hot spring) and a cold bath, while the outdoor space boasts an open-air bath. The flow from the hot sauna to the cold water and back to the onsen is clear. It is ideal for those who wish to savor the transition between hot and cold in a serene, modern Japanese atmosphere.

Modern onsen (hot spring) interior. At EN ATAMI, you can combine the hot spring and cold water bath in our indoor bath.
Modern onsen (hot spring) interior. At EN ATAMI, you can combine the hot spring and cold water bath in our indoor bath.

BASE ATAMI is a facility featuring two sauna rooms, two onsens (hot springs), a cold bath, and an infinity pool. One of the sauna rooms has a small window for fresh air, making it suitable for retreats like whisking. After sweating, cool down in the open-air bath or pool, and enjoy the outdoor air on the terrace. The pool can be used as a cold bath after the sauna or for floating leisurely, and it offers a view of the fireworks festival.

An infinity pool overlooking the ocean. At BASE ATAMI, it can also be used for cooling down after the sauna.
An infinity pool overlooking the ocean. At BASE ATAMI, it can also be used for cooling down after the sauna.

HANABI features a Finnish-style rolu sauna, an indoor onsen (hot spring), and a terrace jacuzzi. The jacuzzi can use both hot and cold water, allowing it to serve as a cold bath as well. The adjacent bath and sauna rooms provide a convenient transition for warming up and cooling down. DREAM VILLA is equipped with a MISA sauna stove and dimmable lighting, making it suitable for meditation sauna sessions. The indoor onsen is open for bathing 24 hours, perfect for a cozy wellness experience that combines the terrace jacuzzi and outdoor bathing.

The sauna at Moon and Sun HANABI. You can enjoy it along with the onsen (hot spring) and the terrace jacuzzi.
The sauna at Moon and Sun HANABI. You can enjoy it along with the onsen (hot spring) and the terrace jacuzzi.

Experience the wellness of Atami onsen (hot spring) in private until you finish soaking.

Our onsen (hot spring) is a major commitment of ours, allowing guests to enjoy the natural hot springs of Atami in a private setting. The water quality is calcium-sodium sulfate spring. Due to its moisturizing effects and ability to promote skin metabolism, it is sometimes referred to as "beauty skin hot spring." Alternating between warm onsen (hot spring) and cold water, known as contrast bathing, is believed to enhance blood circulation and refresh the mind and body even more when combined with a sauna.

Enjoying the open-air bath while overlooking the sea. The scenery typical of Atami accompanies us even during our soak after the sauna.
Enjoying the open-air bath while overlooking the sea. The scenery typical of Atami accompanies us even during our soak after the sauna.

Our onsen (hot spring) is available 24 hours, but please fill the tub with water before use instead of leaving it running. The time spent filling the tub in the crisp morning air and the moments spent gazing at the steam in the quiet of the night are unique to our rental villa. Warming up in the sauna, sharpening your senses with cold water, and finally relaxing your body in the onsen (hot spring) creates a flow that slowly deepens the memories of your journey.

Heat, aroma, water, hot spring, outside air――Moon and Sun's wellness activities are a small retreat completed within a private villa.

A terrace with an open-air bath overlooking the sea. You can enjoy the time as a private experience, even savoring the afterglow of the hot spring.
A terrace with an open-air bath overlooking the sea. You can enjoy the time as a private experience, even savoring the afterglow of the hot spring.

For those looking for a vacation rental with a sauna in Atami, Tsuki to Taiyou offers the reassurance of "all units equipped with sauna and onsen (hot spring)," along with the unique experience of alternating hot and cold baths in each unit. Why not incorporate a day of deeply inhaling the steam of the löyly, enjoying the aroma of sauna scents, and soaking in Atami onsen into your trip with a loved one? Check the availability and find the perfect unit to warm up your next holiday.