Exterior
Facilities
Guest Rooms
Pool
Meals
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Ryukyu Onsen Senagajima Hotel

Okinawa Prefecture／Senagajima/Naha Airport: Approximately 15 minutes by car

The closest Onsen resort to Naha Airport, offering views of the blue sea and stunning sunsets.

Experience the charm of Okinawa and Japan. "The Island of Gods," "The Island of History," and "The Island of Love." A tranquil moment embraced by the sky and sea. Ryukyu Onsen Senagajima Hotel

4.54 - Wonderful(109)
  • The breakfast was delicious.

    I stayed for one night in an airport-view Room the day before returning home.It’s a great Room for plane lovers, but since I love the ocean, I think an ocean-view Room would have been nice too.In the Room, there were Okinawan sweets and tea set out with cute cups.The Onsen was well stocked with amenities and even had towels, so it was fine to go empty-handed.The view from the standing bath was wonderful.Breakfast was a buffet with chanpuru, tofu, and other Okinawan dishes—comforting home-style flavors and very delicious.There were buses to Kokusai-dori and the airport, which was convenient.The contrast of the sea and sky viewed from Umikaji Terrace with airplanes overhead was also very beautiful.

    ケイ31 9/11/2026
  • The Onsen and the meals were excellent.

    We stayed for two nights to explore around Naha City.It was convenient to take the bus from the stop right in front of the Hotel to the outlet mall and Kokusai-dori.On the first day, we had dinner at the Hotel; the sirloin steak was tender, and everything was delicious, including the appetizers and dessert.On the second day, we went to the Italian restaurant next door; it had a beautiful sunset view, high-quality food, and a wonderful atmosphere.There is a spacious Onsen, and it was very relaxing to soak in it after getting tired from playing in the pool with our child.

    トワイライト05 7/27/2026

Facilities and Services

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  • Hot spring
  • Room with Open-Air Bath
  • Spa facility
Open-air bath / Free-flowing hot spring / Large public bath / Sauna / Outdoor pool
IN15:00～24:00
OUT11:00
Number of rooms100 rooms
PetNot allowed
Your childPermitted

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Introduction of the Accommodation

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A premium resort harmonizing the Umikaji Terrace and Onsen, set on Senagajima Island surrounded by the sparkling blue sea and sunlight.

Approximately 15 minutes by car from Naha Airport, this Resort Hotel is located on the small island of Senagajima, surrounded by the sea. Enjoy a relaxing space where you can experience Okinawa's nature and culture with facilities such as an Onsen open-air bath, infinity pool, and Umikaji Terrace. Spend extraordinary moments in a stunning location overlooking airport takeoffs and landings.

Umikaji Terrace
Umikaji Terrace
Umikaji Terrace
Umikaji Terrace
Umikaji Terrace
Experience premium island time surrounded by the sparkle of Umikaji Terrace and the soothing relaxation of Onsen.

A Resort Hotel located on Senaga Island, close to Naha Airport. Right in front lies "Umikaji Terrace," a stunning area with white-themed streets lined with shops and cafes, making it one of Okinawa's most popular spots. Enjoy a resort stay with the lively atmosphere, complemented by Onsen and a luxurious setting.

Natural Onsen
Natural Onsen
Natural Onsen
Natural Onsen
Natural Onsen
Natural Onsen "Ryujin no Yu" on Senaga Island, surrounded by sea breeze

The natural Onsen sourced from 1,000 meters underground on Senaga Island, Okinawa, is a "sodium chloride-rich saline spring" known for warming the body from within and is also referred to as "Kodakara no Yu" (Fertility Bath). While soaking in the luxurious large open-air bath that uses this natural Onsen, you can enjoy breathtaking views of Okinawa's vibrant skies and seas, airplanes landing on Naha Airport's second runway, sunsets over the Kerama Islands, and sparkling starry nights. The award-winning sauna recognized by Sauna Shuran 2019 hosts Okinawa's largest-scale Löyly events daily.

Lobby Lounge
Lobby Lounge
Lobby Lounge
Lobby Lounge
An open and spacious lobby lounge with stunning views of the blue sea and sky.

Enjoy your favorite drink in a relaxed atmosphere while gazing at the flickering lamp flames. Spend a serene post-dinner moment in our lobby lounge.

Infinity Pool
Infinity Pool
Infinity Pool
Infinity Pool
Infinity Pool
Infinity Pool
Infinity Pool
The infinity pool at Senagajima Hotel, where the sky and sea become one.

An infinity pool that seems to merge with the horizon where the sky and sea meet, offering a sense of boundless freedom. Enjoy a special moment as you take in the breathtaking views of Senagajima while watching the changing colors of the sky throughout the day. At sunset, immerse yourself in a magical scene where the crimson sky reflects beautifully on the shimmering water.

Facilities and Equipment of Accommodation

  • The room
    The room
  • Restaurant
    Restaurant
  • Facilities & Services
    Facilities & Services

Basic Information

TaxesThe Hot Spring Tax is included in the accommodation fee.
Card information
VISA / MASTER / JCB / AMEX / DINERS / UnionPay / Debit card
Pets
Not allowed
BreakfastBuffet-Style Breakfast Enjoy a variety of buffet options featuring local vegetables, shabu-shabu, teppanyaki, and Ryukyu cuisine made with fresh local produce.
Your child
You can stay.
Preschool children can stay with Child Sharing Existing Bedding. Please note that meals, bedding, and amenities are not provided for children sharing existing bedding. Only one child sharing existing bedding is allowed per bed. *At Ryukyu Onsen "Ryujin no Yu," infants and guests who use diapers in daily life are not permitted to use the facility.
Room service
Not available
Common amenities
  • ○ Shampoo · conditioner
  • ○ Body soap · soap
  • ○ Towel · Bath towel
  • ○ Body towel · sponge
  • ○ Toothbrush set
  • ○ Comb · Brush
  • ○ Shower cap
  • ○ Hair dryer
  • ○ Shaving
  • × Shaving Gel/Foam
  • × Bath additives
  • × Yukata
  • ○ Nightwear
  • × Bathrobe
  • ○ Slippers
  • × facial cleanser
  • × Toner
  • × Lotion
  • × Makeup remover
  • ○ Cotton swab
  • ○ Cotton
  • × Clothing deodorizing spray
  • ○ Refrigerator
  • × Minibar
  • ○ Electric kettle
  • ○ Tea set (free)
  • ○ Television
  • ○ Safe
  • × Scale
  • × Trouser press
  • × Free morning edition
  • × Pay-per-view broadcast
  • ○ Satellite broadcasting
  • × Video on Demand
  • × Radio
  • × CD player
  • × DVD player
  • × Blu-ray player
  • × Speakers for portable audio
  • × In-room PCs and tablets
Facilities and Features
  • ○ Hot spring
  • ○ Rooms with open-air baths available
  • ○ Open-air bath
  • ○ Free-flowing hot spring
  • ○ Large public bath
  • × Private bath
  • ○ Sauna
  • × Ganbanyoku (rock bathing)
  • × Within a 5-minute walk from the station
  • × Within a 5-minute walk to the convenience store.
  • × Indoor pool
  • ○ Outdoor pool
  • × Pet-friendly
  • ○ Spa facility
  • × Fitness
  • × Free shuttle service
  • × Shuttle Service (Paid)
  • × Room service
  • × Room Service Available 24 Hours
  • × Barrier-free
  • × Childcare services
Outdoor pool
Available period
4/1/2025~10/31/2025
Business Hours
09:00~18:00
Final admission time
---
Fee（Guest）
Free
Fee（Non-guest）
---
Children's pool
None
Age restriction
Pool shape
Rectangular
Pool size
Length 20m
Width 5m
Water depth 120cm ～ 120cm
The pool is available exclusively for accommodation guests. Thank you for your understanding. Children must be accompanied by a guardian when using the pool, and please ensure they are supervised at all times. (Children who cannot keep their shoulders above the water without standing are not allowed to use the pool alone.) [For Guests with Tattoos] Regardless of size or location, we kindly ask guests with tattoos to wear a rash guard or similar attire when using the pool. We appreciate your cooperation and understanding.
Esthetic Massage
Available
SPA Osa Operating Hours: 13:00–22:00 (Last admission at 21:00) *By complete reservation only.
Fitness gym
None
Public Bath
The number of Public Bath
2
Business Hours
06:00~24:00
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
Remarks
Operating hours: 06:00–24:00 (last entry at 23:00). The men's and women's baths alternate daily. * During typhoons, only indoor baths are available; outdoor baths will be closed. * Guests with infants or those using diapers in daily life are kindly requested to refrain from using the facilities. Guests with tattoos or body art, regardless of size, are not permitted to use the large public bath or pool. However, exceptions may apply if wearing a rash guard while using the pool. We appreciate your understanding and cooperation in this matter. * Please note that this restriction does not apply when using the private open-air bath on your room terrace.
Open-air bath
The number of Open-air bath
2
Business Hours
06:00~24:00
Hot spring
Available
Free-flowing
Available
Milky hot spring water
Available
Additional Information
100% natural hot spring (Heating, Adding Water)
Remarks
Operating hours: 06:00–24:00 (last entry at 23:00). The men's and women's baths alternate daily. * During typhoons, only indoor baths are available; outdoor baths will be closed. * Guests with infants or those using diapers in daily life are kindly requested to refrain from using the facilities. For the use of public baths or pools, guests with tattoos of any size are kindly asked not to enter. However, exceptions apply if wearing a rash guard while using the pool. We appreciate your understanding and cooperation. * The above restrictions do not apply when using the open-air bath on your private room terrace.
Room with Open-Air Bath
Hot spring
Available
Free-flowing
Available
Milky hot spring water
Available
Additional Information
100% natural hot spring (Heating)
Remarks
Spring quality and benefits

Sodium Chloride Strong Saline Hot Spring

Cuts, burns, chronic dermatitis, weak children, chronic gynecological conditions, neuralgia, muscle pain, joint pain, sensitivity to cold, chronic fatigue

※Regarding the notation of "Gensen Kakenagashi"
In some facilities, heating or adding water for temperature adjustment may be performed. Additionally, please note that in some parts of the facility, the hot spring water may not be free-flowing from the source. For more details, please contact each facility.

SaunaAvailable
Hot stone spaNone
OthersFree Wi-Fi available throughout the property.

Reviews

Overall Score
4.54
Wonderful (109)
  • Rooms & Amenities
    4.61
  • Facility
    4.50
  • Hospitality & Service
    4.57
  • Meals
    4.38
  • Onsen & Bath
    4.55
  • Satisfaction
    4.61

*Reviews that have been translated from Japanese.*

*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*

Access Information

Address
Okinawa Prefecture174-5 Senaga, Tomigusuku City
TEL：+81-50-1721-9274

Approximately 15 minutes by car from Naha Airport via Route 58, Oroku Bypass towards Tomigusuku/Itoman, and about 2 minutes from Senaga Intersection.
Route buses and airport limousine buses (weekends and holidays) are available from Naha Airport and Itoman.

Parking Information
Fee
Free for guests
Parking time
---
Parking space
Overall length 5.2 m Vehicle width 2 m Vehicle height ---
Number of parking spaces
---
Valet service
Unavailable

Pickup and drop-off information
Unavailable

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