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- Atami Onsen Yunosato Hiratsuru
Atami Onsen Yunosato Hiratsuru
Shizuoka Prefecture／AtamiAn accommodation in Atami Onsen with a stunning open-air bath overlooking the sea, natural hot spring water, and fresh seafood directly from a fishmonger. Conveniently accessible location.
An Onsen accommodation just 37 minutes from Tokyo Station by Shinkansen. Enjoy two private hot spring sources: the silky smooth indoor bath and the refreshing ocean-view open-air bath, each with its unique water quality. The private open-air bath floating in the sky offers a natural hot spring experience with a panoramic view of the Izu Peninsula. Savor our proud and dynamic seafood dishes featuring fresh catches from Tsunashiro, once presented to Edo, brought to you with unmatched freshness by our fishmonger-operated kitchen. Perfect for couples, families, or girls' trips. Escape to an Atami getaway filled with the sound of waves and the scent of the sea.
We stayed with you at the end of August.All of the staff were cheerful and courteous. Although we did not choose a high-end meal plan, the food was generous in portion and very delicious. The open-air bath with an ocean view was wonderful; it was a shame the weather was cloudy, but we were able to relax while listening to the sound of the waves. We would love to stay again.
Yahoo!トラベルユー... 9/2/2026I suddenly had some free time, so I made a one-night Reservation with my child on an affordable Plan. However, it exceeded my expectations—the portions at both dinner and breakfast were generous, and I was pleasantly surprised by how clean and spacious the Room was. There was also an air purifier, and the TV was large. Since it’s summer, I imagine many families stay here, but I was surprised at how quiet it was—I could hardly hear voices from other rooms or footsteps in the hallway. The in-room amenities were well stocked, so we didn’t lack anything and were able to relax and enjoy our time. If I had one small request: cleansing oil/remover was available in the Room, but not in the bathroom, so I removed my makeup after returning to the Room. (It wasn’t a problem at all.) I’ve stayed at many Accommodations near different beaches before, but this was the most comfortable stay by far. When I visit around Atami again, I would definitely like to stay here again. Thank you very much!
Yahoo!トラベルユー... 8/20/2026
Facilities and Services
See All- Hot spring
| IN | 14:00～18:30 |
|---|---|
| OUT | 10:00 |
| Number of rooms | 22 rooms |
| Pet | Not allowed |
| Your child | Permitted |
Photo
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Notice from the Accommodation
Various credit cards are accepted for Online Credit Card Payment at the time of Reservation.
Please note that credit card payments cannot be made on-site.
Introduction of the Accommodation
Open-air hot spring with stunning ocean views
"Experience the breathtaking floating open-air Onsen, separated by gender. Enjoy the 100% natural hot spring water with skin-beautifying effects in both the indoor large bath and open-air baths. The open-air baths offer a panoramic view of Minami-Atami, Atami, Manazuru, Miura, and the Boso Peninsula. At 8 PM, we switch the men's and women's open-air baths and indoor baths. During your stay, indulge in four different natural hot springs. *Please note that due to strong Onsen minerals, prolonged bathing may occasionally cause dizziness."
Private open-air bath "Shiosai" floating in the sky - 45 minutes use (additional charge)
You can reserve a private space with a stunning panoramic view of the Pacific Ocean, featuring Atami, Manazuru, Miura, and the Boso Peninsula on your left and Ajiro Cape on your right. Enjoy 100% natural hot spring water known for its skin-beautifying properties. Relax and unwind both day and night.
Learn the art of utilizing ingredients and enhance the ingredients with skill. Ajiro, once a bustling port handling seafood as Edo's kitchen, thrived as a key maritime route connecting Izu to Edo, with the bountiful Sagami Bay as its fishing ground. We strive to elevate our craft further, making the most of the fresh ingredients once offered to Edo.
Hiratsuru Recommendation: Choose this Plan if You're Unsure! (D. Abalone and Ise Lobster Included Plan)
[Menu] Fried Dish: Tempura Simmered Dish: Saikyo-style Grilled Fish Special Dish: Wagyu Shabu-shabu Grilled Dish: Grilled Abalone Vinegared Dish: Fresh Spring Rolls Sashimi: Live Ise Lobster Sashimi, Assorted Sashimi (local fish, sea bream, amberjack, tuna, horse mackerel) Soup: Ise Lobster Miso Soup Side Dishes: Chawanmushi (steamed egg custard), Salted Squid Entrée *Please note that the menu is subject to change depending on the season and availability of ingredients.
Facilities and Equipment of Accommodation
- The room
- Hot Springs & Baths
- Facilities & Services
- Meal
Basic Information
| Pets | Not allowed |
|---|---|
| Breakfast | There is no information about breakfast. |
| Your child | You can stay. |
| Room service | Not available |
| Common amenities |
|
| Facilities and Features |
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| Esthetic Massage | None |
| Fitness gym | None |
| Public Bath |
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| Open-air bath |
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| Private bath |
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| Spring quality and benefits | Calcium-Sodium Chloride Onsen (Hypotonic, Weak Alkaline, High-Temperature Onsen) Improves skin health, relieves fatigue, alleviates joint pain, osteoarthritis, lower back pain, neuralgia, frozen shoulder, chronic conditions such as bruises and sprains, muscle stiffness in motor paralysis, cold sensitivity, peripheral circulation disorders, reduced gastrointestinal function (such as bloating or gas), and mild hypertension. ※Regarding the notation of "Gensen Kakenagashi" |
| Sauna | None |
| Hot stone spa | None |
| Others | Not available Card not accepted |
Reviews
- Rooms & Amenities4.56
- Facility4.50
- Hospitality & Service4.78
- Meals4.72
- Onsen & Bath4.78
- Satisfaction4.78
*Reviews that have been translated from Japanese.*
*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*
Access Information
Shizuoka Prefecture493 Shimotaga, Atami City
TEL：+81-557-67-2221
6-minute walk from JR Ito Line Ajiro Station.
- Parking Information
- Fee
- Parking fee per night for guests ¥770
- Parking time
- 1 night, 2 days: Check-in from 14:00, check-out by 10:00 the next morning
- Parking space
- No restrictions
- Number of parking spaces
- 50 cars available outdoor
- Valet service
- Unavailable
- Pickup and drop-off information
- Unavailable
Frequently Asked Questions
Please provide information about Open-air bath.
・Hot spring: Available ・Free-flowing: Available ・Cloudy hot spring water: None ・Supplementary information: 100% natural hot spring For accommodation guests: 11:00 AM–11:00 PM & 5:00 AM–9:30 AM For day-use visitors: 11:00 AM–4:00 PM, 6:00 PM–8:00 PM (4:00 PM–6:00 PM is reserved for accommodation guests)
What are the qualities and benefits of the hot spring water?
The spring quality and efficacy of the hot spring are as follows. ・Spring quality: Calcium-Sodium Chloride Onsen (Hypotonic, Weak Alkaline, High-Temperature Onsen) ・Spring efficacy: Improves skin health, relieves fatigue, alleviates joint pain, osteoarthritis, lower back pain, neuralgia, frozen shoulder, chronic conditions such as bruises and sprains, muscle stiffness in motor paralysis, cold sensitivity, peripheral circulation disorders, reduced gastrointestinal function (such as bloating or gas), and mild hypertension.
What kind of facilities and features are available?
There are the following facilities and features. Hot spring・Open-air bath・Free-flowing hot spring・Large public bath・Private bath・Within a 5-minute walk from the station・Within a 5-minute walk to the convenience store.
I would like to know the access information.
6-minute walk from JR Ito Line Ajiro Station.
Is parking available?
・Fee： Per night for guests ¥770 ・Parking Hours： 1 night, 2 days: Check-in from 14:00, check-out by 10:00 the next morning ・Parking space： Length --- Vehicle width --- Vehicle height --- ・Number of parking spaces： 50 cars ・Valet Service： Unavailable
Please provide information about Private bath.
・Hot spring: Available ・Free-flowing: Available ・Cloudy hot spring water: None