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ATAMI せかいえ
ATAMI Sekaie

  • Shizuoka > Atami
  • Izusan Onsen


"Sekaie" is a new haven where you can feel the sea breeze touch.

From the guest rooms there is an endless view of the Pacific connecting to the other parts of the world.
In every room you can enjoy the magnificent view of Sagami Bay and our roten-style bath.
The hot spring of Izusan Onsen has been favored since ancient times for it's healing power and longevity.
We hope you enjoy taking your time relaxing through a bath time in a private atmosphere.

At the Dining Tsukushi, we offer a various Japanese dishes carefully made with love and selected ingredients of the season.
We assure you a satisfying dining experience accompanied by our exquisite selection of Japanese sake and wine from all over the world.

At our Open-air Konpeki Terrace, we offer a moment of bliss while you sip on our original cocktails and look at the horizon while the sky changes it's colors to gold and red.

At Sekaie we offer various programs to help you feel refreshed during your trip.
Walking in the mountains, exercising with morning Yoga, or doing Pilates while the sun rises, we also offer different diet programs for anti-aging or fasting.
Our personal counselor will help custom-make a program of your choice. 

Every "omotenashi" we serve here are all for a pleasant, delicious, and relaxing moment for our guests.
Sekaie is a "home" for everyone, a place you can come back anytime.      
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Room types


Relux grade

Accommodations that represent their respective local regions and that are worth visiting despite the distance.

Overall Rating(60 reviews)













Room Type4.7/5





Other Facilities4.6/5

Mr./Ms. S.M(27)

Total points:


Perfect view and services. Excellent food. It’s pity weather is not good. But the ocean view is still worth the value.... Read more Perfect view and services. Excellent food. It’s pity weather is not good. But the ocean view is still worth the value. Bath is very comfortable.

Perfect view and services. Excellent food. It’s pity weather is not good. But the ocean view is still worth the value. Bath is very comfortable.

Mr./Ms. Y.J(52)

Total points:


thank you very much for your hospitality We enjoyed our stay in the hotel to celebrate our anniversary thanks again

thank you very much for your hospitality We enjoyed our stay in the hotel to celebrate our anniversary thanks again

Mr./Ms. H.H(62)

Total points:



Although it was the second time this time, it was an attractive stay without color fading. Morning yoga was also fun. Thank you very much.

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Accommodation name

ATAMI Sekaie


269-1 Izusan, Atami-shi, Shizuoka-ken, Japan [View map]

check-in / check-out time

15:00 / 11:00

CI/CO time may be different depending on plan.

Credit card


Number of guest rooms

12 room(s)


Restaurant Tsukushi 
Enjoy our exquisite Japanese cuisine with a grand view of the ocean.
Open hours: Breakfast 8AM-10AM (Last Order) / Dinner 6PM-8:30PM (Last Order)

Restaurant "1SHIO (Hito Shio)"
Open hours: Breakfast 8AM-10AM (starting time) / Dinner 6PM or 7:30PM (starting time)

Open-air Konpeki Terrace  
A special space to enjoy the azure ocean and the big sky. Experience the dynamic sunrise in the morning or a calm evening at the open-air lounge. We offer a variety of cocktails to accompany the rich time at the terrace.
Open hours: 3PM-12AM / 6AM-11AM

Lounge Look-out 
Offering a fine selection of whiskeys and cocktails of your choice. With an ambient atmosphere with candle lights and the ocean breeze. We also offer alcohol-free wine and champagne or other cocktails for those who prefer no alcohol. We deliver drinks to your room as well.
Open hours: 3PM-11PM (last call at 10:30 PM)
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Izusan Onsen is a hot spring with over 1,500 years of history being favored by the people for its healing effects. It has been served to the shogunate during the Edo period and is one of the 3 oldest springs in Japan.

In-room roten bath:
The water is directly drawn from the spring and richly flows without being circulated. Offers a superb bath time in a private atmosphere while enjoying the view of the pacific.

Large common spa "Koumei no Yu"/"Yuagari dokoro Kou":
<hours> 3:00pm-12:00am  Next day 6:00am-11:00am
A large bath with a resting space. Equipped with sauna and water bath. You can enjoy relaxing in yukata at the resting space after bath.
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Other facility information

Atami X Sekaie X Personal Program - We believe in the experience of traveling offering more than just relaxation and refreshment. We offer original programs under the concept of new experience of a refreshing stay at the resort.

-Finest conditioning: Customized training program just for you.
-Walking method: A method to build health with walking.
-Fasting: Customized fasting program.
-Activities: Other activities available.

(Please check ATAMI Sekaie's website for details.)
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- We do not accommodate children under 6 years of age.
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 《Questions from the hotel》
Please answer the following in the free comment field at the time of reservation.

・Food allergies or restrictions
・Means of travel (car, public transit, etc.)
・Whether or not you would like to be picked up from JR Atami Station
・Smoking or non-smoking

For children under 12 years of age, we offer the following services to addition to our basic rate for general facility use 1,620yen:
Dinner - Child's course for 9,180yen / Child's plate meal for 5,400yen
Breakfast - Child's meal set for 1,620yen
Bedding (futon) - additional of 3,240yen

This plan does not include the hot spring tax (150yen).
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  • Bath tax
  • Children allowed
  • Room service
  • Transportation service
  • Parking area
  • Hot spring
  • Fresh hot spring
  • Room with outdoor spa
  • Public spa
  • Private spa
  • Indoor pool
  • Outdoor pool
  • Esthe/Spa facility
  • Fitness facility
  • Barrier free
  • 5 min walk from station
  • Pets allowed
  • Breakfast in room
  • Dinner in room
  • Open air bath
  • Night view
  • Ocean view
  • Cottage
  • Coupon

The accommodation features are general descriptions of the facility. The amenities and breadth of service will differ between each accommodation. For details, please confirm directly with the accommodation.


Access by public transportation.

[By train]
・From Tokyo Sta. -(JR Tōkaidō Shinkansen)- Atami Sta.*
・From Nagoya Sta. -(JR Tōkaidō Shinkansen)- Atami Sta.*
* Free shuttle service available between Atami Sta. and ATAMI Sekaie. Please make a reservation beforehand.

269-1 Izusan, Atami-shi, Shizuoka-ken, Japan

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