Sheraton OKINAWA SUNMARINA RESORT

4.5 star property
4.5-star beachfront hotel near Blue Cave

Choose dates to view prices

Photo gallery for Sheraton OKINAWA SUNMARINA RESORT

Exterior
Property video
Marina
Couples treatment rooms, body treatments, aromatherapy, facials
Premium bedding, down comforters, pillowtop beds, in-room safe

Reviews

9.2 out of 10
Wonderful

Popular amenities

  • Bar
  • Parking available
  • Room service
  • Spa

Explore the area

View in a map
66-1 Fuchaku, Onna, Okinawa-ken, 904-0494
  • PGM Golf Resort Okinawa
    ‪5 min drive‬
  • Blue Cave
    ‪10 min drive‬
  • Cape Maeda
    ‪10 min drive‬
  • Naha (OKA)
    ‪47 min drive‬

Room options

Double Room Ocean View 1 Double Bed (Main Tower) PKG

10.0 out of 10
Exceptional
(1 review)
  • 28 sq m
  • Ocean view
  • Sleeps 3
  • 1 Double Bed

Premium Lanai Room 4 People 1st Floor, Exclusive Benefits (South Tower)

  • 50 sq m
  • Sleeps 7
  • 2 Large Twin Beds, 1 Large Twin Murphy Bed and 1 Twin Sofa Bed OR 1 King Bed, 1 Large Twin Murphy Bed and 1 Twin Sofa Bed

High Floor Deluxe (6-8F) Ocean View 3 Beds (Main Tower)

  • 33 sq m
  • Ocean view
  • Sleeps 5
  • 2 Large Twin Beds and 1 Twin Trundle Bed

Premium Lanai Room 3 People 1st Floor, Exclusive Benefits (South Tower)

  • 50 sq m
  • Sleeps 5
  • 2 Large Twin Beds and 1 Large Twin Murphy Bed OR 1 King Bed and 1 Large Twin Murphy Bed

Partial Twin with Balcony No view 2 Beds (Main Tower)

10.0 out of 10
Exceptional
(1 review)
  • 33 sq m
  • Sleeps 3
  • 2 Large Twin Beds

Partial Twin with Balcony No view 3 Beds (Main Tower)

  • 33 sq m
  • Sleeps 5
  • 2 Large Twin Beds and 1 Large Twin Trundle Bed

High Floor Deluxe (6-8F) Ocean View 2 Beds (Main Tower)

9.6 out of 10
Exceptional
(4 reviews)
  • 32 sq m
  • Ocean view
  • Sleeps 3
  • 2 Large Twin Beds

Partial Double with Balcony No view 1 Double (Main Tower)

10.0 out of 10
Exceptional
(1 review)
  • 26 sq m
  • Sleeps 3
  • 1 Double Bed

Partial Double with Balcony No view 1 Double & 1Bed (Main Tower)

  • 26 sq m
  • Sleeps 4
  • 1 Double Bed and 1 Twin Sofa Bed

Partial Twin with Balcony No view 4 Beds (Main Tower)

  • 36 sq m
  • Sleeps 6
  • 2 Large Twin Beds, 1 Large Twin Trundle Bed and 1 Twin Sofa Bed

Partial Double with Balcony No view 1 Double (Main Tower) PKG

  • Sleeps 3
  • 1 Double Bed

High Floor Deluxe (6-8F) Ocean View 3 Beds (Main Tower) PKG

  • 33 sq m
  • Ocean view
  • Sleeps 5
  • 2 Large Twin Beds and 1 Twin Trundle Bed

Deluxe Room Ocean View 4 Beds (Main Tower) PKG

10.0 out of 10
Exceptional
(1 review)
  • 36 sq m
  • Sea view
  • Sleeps 7
  • 2 Large Twin Beds, 1 Large Twin Trundle Bed and 1 Twin Sofa Bed

High Floor Deluxe (6-8F) Ocean View 2 Beds (Main Tower) PKG

  • 32 sq m
  • Ocean view
  • Sleeps 3
  • 2 Large Twin Beds

Premium Ocean Twin 2 Beds, Exclusive Benefits (South Tower)

  • 50 sq m
  • Ocean view
  • Sleeps 3
  • 2 Large Twin Beds

Deluxe Room Ocean View 3 Beds (Main Tower) PKG

  • 33 sq m
  • Ocean view
  • Sleeps 5
  • 2 Large Twin Beds and 1 Large Twin Trundle Bed

Ocean Suite Top Floor 1 King Bed, Exclusive Benefits (Main Tower)

  • 83 sq m
  • 1 bedroom
  • Ocean view
  • Sleeps 3
  • 1 King Bed

Ocean Suite Top Floor 1 King & 3 Futons, Exclusive Benefits (Main Tower)

  • 83 sq m
  • 1 bedroom
  • Ocean view
  • Sleeps 8
  • 1 King Bed and 3 Twin Futons

Deluxe Room 3 Beds - Non Smoking (Ocean View)

  • 32 sq m
  • Ocean view
  • Sleeps 5
  • 2 Large Twin Beds and 1 Twin Trundle Bed

Ocean Suite Top Floor 1 King & 1 Futon, Exclusive Benefits (Main Tower)

  • 82 sq m
  • 1 bedroom
  • Ocean view
  • Sleeps 5
  • 1 King Bed and 1 Twin Futon

Ocean Suite Top Floor 1 King & 2 Futons, Exclusive Benefits (Main Tower)

  • 83 sq m
  • 1 bedroom
  • Ocean view
  • Sleeps 7
  • 1 King Bed and 2 Twin Futons

Deluxe Room Ocean View 2 Beds (Main Tower) PKG

10.0 out of 10
Exceptional
(1 review)
  • 32 sq m
  • Ocean view
  • Sleeps 3
  • 2 Large Twin Beds

Premium Ocean Twin 4 Beds, Exclusive Benefits (South Tower)

10.0 out of 10
Exceptional
(1 review)
  • 50 sq m
  • Ocean view
  • Sleeps 7
  • 2 Large Twin Beds, 1 Large Twin Murphy Bed and 1 Twin Sofa Bed

High Floor Deluxe (6-8F) Ocean View 4 Beds (Main Tower)

9.0 out of 10
Wonderful
(2 reviews)
  • 36 sq m
  • Ocean view
  • Sleeps 7
  • 2 Large Twin Beds, 1 Large Twin Trundle Bed and 1 Twin Sofa Bed

Premium Ocean Twin 3 Beds, Exclusive Benefits (South Tower)

  • 50 sq m
  • Ocean view
  • Sleeps 5
  • 2 Large Twin Beds and 1 Large Twin Murphy Bed

Ocean Maisonette Top Floor 1 King & 1 Futon (Main Tower)

  • 53 sq m
  • 2 bedrooms
  • Ocean view
  • Sleeps 5
  • 1 King Bed and 1 Twin Futon

Double Room Ocean View 1 Double & 1Bed (Main Tower) PKG

  • 28 sq m
  • Ocean view
  • Sleeps 4
  • 1 Double Bed and 1 Twin Sofa Bed

Ocean Maisonette Top Floor 1 King & 2 Futons (Main Tower)

  • 52 sq m
  • 2 bedrooms
  • Ocean view
  • Sleeps 7
  • 1 King Bed and 2 Twin Futons

Ocean Maisonette Top Floor 1 King & 3 Futons (Main Tower)

  • 52 sq m
  • 2 bedrooms
  • Ocean view
  • Sleeps 8
  • 1 King Bed and 3 Twin Futons

Deluxe Room Ocean View 4 Beds (Main Tower)

  • 36 sq m
  • Ocean view
  • Sleeps 7
  • 2 Large Twin Beds, 1 Large Twin Trundle Bed and 1 Twin Sofa Bed

Deluxe Room Ocean View 3 Beds (Main Tower)

10.0 out of 10
Exceptional
(1 review)
  • 33 sq m
  • Ocean view
  • Sleeps 5
  • 2 Large Twin Beds and 1 Large Twin Trundle Bed

Deluxe Room Ocean View 2 Beds (Main Tower)

9.0 out of 10
Wonderful
(6 reviews)
  • 32 sq m
  • Ocean view
  • Sleeps 3
  • 2 Large Twin Beds

Ocean Maisonette Top Floor 1 King Bed (Main Tower)

  • 52 sq m
  • 2 bedrooms
  • Ocean view
  • Sleeps 3
  • 1 King Bed

Double Room Ocean View 1 Double Bed (Main Tower)

10.0 out of 10
Exceptional
(1 review)
  • 28 sq m
  • Ocean view
  • Sleeps 3
  • 1 Double Bed

Premium Ocean King 1 King bed, Exclusive Benefits (South Tower)

9.4 out of 10
Exceptional
(3 reviews)
  • 50 sq m
  • Ocean view
  • Sleeps 3
  • 1 King Bed

Double Room Ocean View 1 Double & 1 Bed (Main Tower)

  • 26 sq m
  • Ocean view
  • Sleeps 4
  • 1 Double Bed and 1 Twin Sofa Bed

Double Room, Non Smoking, Ocean View

  • 28 sq m
  • Ocean view
  • Sleeps 2
  • 1 Double Bed

High Floor Deluxe (6-8F) Ocean View 4 Beds (Main Tower) PKG

  • 36 sq m
  • Ocean view
  • Sleeps 7
  • 2 Large Twin Beds, 1 Large Twin Trundle Bed and 1 Twin Sofa Bed

Premium Ocean King 1 King & 2Beds, Exclusive Benefits (South Tower)

  • 50 sq m
  • Ocean view
  • Sleeps 7
  • 1 King Bed, 1 Large Twin Murphy Bed and 1 Twin Sofa Bed

Deluxe Room 2 Beds - Non Smoking (Ocean View).

  • 32 sq m
  • Ocean view
  • Sleeps 3
  • 2 Large Twin Beds

Deluxe Room 3 Beds - Non Smoking (Ocean View)

  • 32 sq m
  • Ocean view
  • Sleeps 5
  • 2 Large Twin Beds and 1 Twin Trundle Bed

Premium Ocean King 1 King & 1Bed, Exclusive Benefits (South Tower)

10.0 out of 10
Exceptional
(1 review)
  • 50 sq m
  • Ocean view
  • Sleeps 5
  • 1 King Bed and 1 Large Twin Murphy Bed

Deluxe Rooms High Floor (6-8F) 3 Beds - Non Smoking (Ocean View)

  • 32 sq m
  • Ocean view
  • Sleeps 5
  • 2 Large Twin Beds and 1 Twin Trundle Bed

Deluxe Rooms High Floor (6-8F) 4 Beds - Non Smoking (Ocean View)

  • 36 sq m
  • Ocean view
  • Sleeps 7
  • 2 Large Twin Beds, 1 Twin Trundle Bed and 1 Twin Sofa Bed

Deluxe Room 4 Beds - Non Smoking (Ocean View)

  • 36 sq m
  • Ocean view
  • Sleeps 7
  • 2 Large Twin Beds, 1 Twin Trundle Bed and 1 Twin Sofa Bed

Deluxe Twin High Floor (6-8F) 2 Beds - Non Smoking (Ocean View).

  • 32 sq m
  • Ocean view
  • Sleeps 3
  • 2 Large Twin Beds

Premium Lanai Room 2 People 1st Floor, Exclusive Benefits (South Tower)

  • 50 sq m
  • Sleeps 3
  • 2 Large Twin Beds OR 1 King Bed

You may also like

About the area

Onna

Beachfront retreat .Within 6 miles (10 km) of this Onna hotel, you'll find Ryukyu Mura and Blue Cave. Cape Maeda and Manza Park are also within 6 miles (10 km).

What's nearby

  • Tiger Beach - 3 min walk - 0.3 km
  • PGM Golf Resort Okinawa - 5 min drive - 2.7 km
  • Blue Cave - 10 min drive - 7.1 km
  • Cape Maeda - 10 min drive - 7.4 km
  • Manza Park - 11 min drive - 8.5 km

Getting around

  • Naha Airport (OKA) - 58 min drive

Restaurants

  • ‪うむさんの庭 - ‬8 min walk
  • ‪琉球BBQ Blue - ‬10 min walk
  • ‪Wine & Dining The Orange - ‬10 min walk
  • ‪シーサイドレストラン 谷茶ベイ - ‬8 min walk
  • ‪SENSES - ‬1 min walk

About this property

Sheraton OKINAWA SUNMARINA RESORT

4.5-star beachfront hotel near Blue Cave
Simply walk outside to smell the salt air and watch the ocean waves from the white sand beach. Lie back and work on your tan with relaxing beach amenities like cabanas (surcharge) and umbrellas. Pamper yourself with a treatment at the full-service spa and enjoy amenities at Sheraton OKINAWA SUNMARINA RESORT like a marina and a seasonal outdoor pool.

There are 2 restaurants on site, as well as a coffee shop/café and a grocery/convenience store. You can enjoy a drink at the bar/lounge. A computer station is on site and WiFi is free in public spaces. This luxury hotel also offers a children's pool, outdoor tennis courts, and a 24-hour fitness center. For a fee, parking is available.

This 4.5-star Onna hotel is smoke free.

  • 246 guestrooms or units
  • 9 levels
  • 2 buildings
  • 2 dining venues
  • Meeting rooms
  • 2131 sq ft of conference space
  • 198 sq m of conference space
  • Karaoke
  • Cabanas on the beach (surcharge)
  • Towels for the beach
  • Umbrellas for the beach
  • Cabanas by the pool (free)
  • Umbrellas for the pool
  • Business facilities
  • Conference space
  • Breakfast available (surcharge)
  • Coffee in lobby
  • Dry cleaning
  • Self-service laundry
  • Front desk (24 hours)
  • Staff is multilingual
  • Storage area for luggage
  • Front-desk safe
  • Tour and ticket information
  • Concierge
  • Wedding services available
  • Game room or arcade
  • Pool or billiards table
  • Convenience store
  • Terrace
  • Garden
  • Gift shop
  • Newspapers in lobby (free)
  • Onsite shopping
  • Bellhop
  • Elevator
  • No smoking on site
  • Bar or lounge
Sheraton OKINAWA SUNMARINA RESORT offers 246 air-conditioned accommodations with laptop-compatible safes and complimentary bottled water. Rooms open to balconies. Each accommodation is individually furnished. Pillowtop beds feature down comforters and premium bedding. Guests can surf the web using the complimentary wireless Internet access.

Bathrooms include separate bathtubs and showers with deep soaking bathtubs and rainfall showerheads. Bathrooms are also outfitted with bathrobes, slippers, and bidets. Business-friendly amenities include desks and phones. Additionally, rooms include hair dryers and irons/ironing boards. Housekeeping is offered daily and in-room massages can be requested.

The onsite spa has 3 treatment rooms including rooms for couples. Services include facials and body treatments. A variety of treatment therapies are provided, including aromatherapy and reflexology.

Similar properties

Property amenities

Family friendly

  • Arcade/game room
  • Children's pool
  • Grocery/convenience store
  • In-room refrigerator
  • Indoor pool
  • Laundry facilities
  • Lifeguards on site
  • Mini golf
  • Seasonal outdoor pool
  • Soundproofed rooms
  • Waterslide

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Roundtrip airport shuttle (surcharge)
  • Self parking on site (JPY 1,000 per day)
  • Wheelchair-accessible parking available

Food and drink

  • Daily buffet breakfast available 6:30 AM to 10:00 AM for a fee: JPY 4,200 for adults and JPY 2,000 for children
  • 2 restaurants
  • A bar/lounge
  • A coffee shop/cafe
  • Coffee and tea in common areas
  • Private picnics

Things to do

  • 24-hour gym
  • Arcade/game room
  • Basketball
  • Beach volleyball
  • Beach yoga
  • Bicycle rentals
  • Billiards/pool table
  • Boat and paddles
  • Boat tours
  • Children's pool
  • Fishing
  • Full-service spa
  • Hiking/biking trails
  • Indoor pool
  • Karaoke
  • Kayaking
  • Mini golf
  • Outdoor tennis court
  • Pedal boat
  • Piano
  • Rowing/canoeing
  • Sail boat
  • Sauna
  • Scuba diving
  • Seasonal outdoor pool
  • Shopping mall
  • Snorkeling
  • Water skiing
  • Waterslide
  • Windsurfing
  • Ziplining

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Elevator
  • Grab bar near toilet
  • Stair-free path to entrance
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business center
  • Wheelchair-accessible concierge desk
  • Wheelchair-accessible gym
  • Wheelchair-accessible lounge
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to elevator
  • Wheelchair-accessible pool
  • Wheelchair-accessible public washroom
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant
  • Wheelchair-accessible spa
  • Wheelchairs on site

Room amenities

Entertainment

  • Cable/satellite channels

Bedroom

  • Blackout drapes
  • Down comforter
  • Pillowtop mattress
  • Premium bedding

Bathroom

  • Bathrobes
  • Bidet
  • Children's slippers
  • Deep soaking bathtub
  • Free toiletries
  • Hair dryer
  • Rainfall showerhead
  • Separate bathtub and shower
  • Slippers
  • Towels provided

Food and drink

  • Free bottled water
  • Limited room service
  • Refrigerator
  • Restaurant dining guides

More

  • Air conditioning
  • Desk
  • Heating
  • Individual furnishings
  • Iron/ironing board
  • Laptop-compatible safe
  • Phone
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: anytime
Minimum check-in age: 20

Check-out

Check-out before noon

Special check-in instructions

Front desk staff will greet guests on arrival at the property

Renovations and closures

This property is closed from December 1 2025 to May 31 2026 (dates subject to change).
The following facilities are closed seasonally each year. They will be closed from November 4 to November 30:
  • One of the swimming pools

Access methods

Staffed front desk

Pets

  • No pets allowed, but service animals are welcome

Children and extra beds

  • Children are welcome.
  • Kids stay free! Children 5 years old and younger stay free when using existing bedding.
  • Cribs (infant beds) are not available.

Property payment types

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for buffet breakfast: approximately JPY 4200 for adults and JPY 2000 for children
  • Self parking fee: JPY 1000 per day

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards, mobile payments, and cash
Mobile payment options include: Alipay, PayPay, Merpay, and LINE Pay
Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector, a security system, a first aid kit, and window guards
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
Charges for extra guests may apply and vary according to property policy.
A cash deposit or credit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession. This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children. If you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room. This property accepts Visa, Mastercard, American Express, Diners Club, JCB International, Union Pay, cash, mobile payments, Alipay, PayPay, Merpay, and LINE Pay. For guests' safety, the property includes a carbon monoxide detector, a fire extinguisher, a smoke detector, a security system, a first aid kit, and window guards in each accommodation.

We should mention

  • The seasonal pool will open April 01 and close October 31.
  • Pool access available from 8:30 AM to 8:00 PM.
  • Reservations are needed for massage services, spa treatments, and private bath/onsen. For reservations, contact the hotel before arrival using the contact information on the booking confirmation.
  • Children 5 years old and younger stay free in the same room as the parent or guardian when using existing bedding.
  • As required by the Japanese Ministry of Health, Labour, and Welfare, all international visitors must submit their passport number and nationality when registering at any lodging facility (inns, hotels, motels, etc. ). Also, it's required that lodging proprietors photocopy the passports of all registering guests and keep the photocopy on file.
  • Please note that some properties do not permit guests with tattoos to use the onsite public bathing facilities.
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property is also known as

Sheraton OKINAWA SUNMARINA RESORT Onna
Sheraton OKINAWA SUNMARINA Onna
Sunmarina Hotel Onna
Sunmarina Onna
Sheraton OKINAWA SUNMARINA
Sunmarina Hotel Okinawa Prefecture, Japan
Sunmarina
Sunmarina Hotel
Sheraton Okinawa Sunmarina
Sheraton OKINAWA SUNMARINA RESORT Onna
Sheraton OKINAWA SUNMARINA RESORT Hotel
Sheraton OKINAWA SUNMARINA RESORT Hotel Onna