Skip to main content

Sheraton Okinawa Sunmarina Resort

4.5 star property
Okinawa's island paradise invites travelers to dive into thrilling water sports, sailing adventures, and beachside relaxation where the sun meets the sea

Choose dates to view prices

Sheraton OKINAWA SUNMARINA RESORT, near Blue Cave, has a private beach. Visitors can enjoy reflexology, massages, scuba diving, water skiing, fishing, or mini golf. Two restaurants offer Fusion cuisine for all meals, and high-speed WiFi keeps everyone connected.

Reviews

9.2 out of 10
Wonderful

Popular amenities

  • Spa
  • Free WiFi
  • Restaurant

Room options

Available filters for rooms
Showing 10 of 10 rooms

View all photos for Room, 1 Double Bed, Ocean View, Tower (Double Room)

Premium bedding, down comforters, pillowtop beds, in-room safe

Room, 1 Double Bed, Ocean View, Tower (Double Room)

  • Partial ocean view
  • 28 sq m
  • Sleeps 3
  • 1 Double Bed

View all photos for Deluxe Room, 2 Twin Beds, Balcony, Ocean View (High Floor Deluxe Room)

Premium bedding, down comforters, pillowtop beds, in-room safe

Deluxe Room, 2 Twin Beds, Balcony, Ocean View (High Floor Deluxe Room)

  • Partial ocean view
  • 32 sq m
  • Sleeps 4
  • 2 Twin Beds

View all photos for Loft, 1 King Bed, Ocean View (Ocean Maisonette Room, High Floor)

Premium bedding, down comforters, pillowtop beds, in-room safe

Loft, 1 King Bed, Ocean View (Ocean Maisonette Room, High Floor)

  • Ocean view
  • 52 sq m
  • Sleeps 5
  • 1 King Bed

View all photos for Premium Room, 1 King Bed, Balcony, Ocean View (Premium Ocean King Room)

Premium bedding, down comforters, pillowtop beds, in-room safe

Premium Room, 1 King Bed, Balcony, Ocean View (Premium Ocean King Room)

  • Ocean view
  • 50 sq m
  • Sleeps 4
  • 1 King Bed

View all photos for Premium Room, 2 Twin Beds, Balcony, Ocean View (Premium Ocean Twin Room)

Premium bedding, down comforters, pillowtop beds, in-room safe

Premium Room, 2 Twin Beds, Balcony, Ocean View (Premium Ocean Twin Room)

  • Ocean view
  • 50 sq m
  • Sleeps 4
  • 2 Twin Beds

View all photos for Room, 2 Twin Beds, Balcony, Tower(Partial Twin Room)

Premium bedding, down comforters, pillowtop beds, in-room safe

Room, 2 Twin Beds, Balcony, Tower(Partial Twin Room)

  • 32 sq m
  • Sleeps 4
  • 2 Twin Beds

View all photos for Room, 1 Double Bed, Partial Ocean View (Partial Double Room)

Premium bedding, down comforters, pillowtop beds, in-room safe

Room, 1 Double Bed, Partial Ocean View (Partial Double Room)

  • 28 sq m
  • Sleeps 3
  • 1 Double Bed

View all photos for Deluxe Room, 2 Twin Beds, Ocean View, Tower(Deluxe Room)

Premium bedding, down comforters, pillowtop beds, in-room safe

Deluxe Room, 2 Twin Beds, Ocean View, Tower(Deluxe Room)

  • Partial ocean view
  • 30 sq m
  • Sleeps 4
  • 2 Twin Beds

View all photos for Premium Room, 2 Twin Beds, Garden View, Tower (Premium Lanai Room)

Premium bedding, down comforters, pillowtop beds, in-room safe

Premium Room, 2 Twin Beds, Garden View, Tower (Premium Lanai Room)

  • Marina view
  • 50 sq m
  • Sleeps 4
  • 2 Twin Beds

View all photos for Suite, 1 King Bed, Ocean View, Tower(Ocean Suite, Suite Room, High floor)

Living room

Suite, 1 King Bed, Ocean View, Tower(Ocean Suite, Suite Room, High floor)

  • Ocean view
  • 82 sq m
  • Sleeps 5
  • 1 King Bed
Mod logo
Sign in to view eligible discounts and perks. More rewards for more adventures!
Sign inSign up, it's free

About the neighborhood

Located in Onna, Sheraton Okinawa Sunmarina Resort is in a national park and on a private beach. The area's natural beauty can be seen at Blue Cave and Cape Maeda, while Ryukyu Mura and Okinawa Churaumi Aquarium are popular area attractions. Manza Park and Cape Zanpa are two other places to visit that come recommended. Looking to get your feet wet? Parasailing and windsurfing adventures can be found near the property. Visit our Onna travel guide
Map
66-1 Fuchaku, Onna, Okinawa-ken, 904-0494

What's nearby

  • Okinawakaigan Quasi-National Park
    Okinawakaigan Quasi-National Park
    1 min walk - 0.0 km
  • Sun Marina Beach
    1 min walk - 0.1 km
  • Tiger Beach
    5 min walk - 0.4 km
  • Tanicha Beach
    3 min drive - 2.1 km
  • PGM Golf Resort Okinawa
    5 min drive - 2.7 km

Getting around

  • Naha Airport (OKA)
    62 min drive

Restaurants

  • リザンシーパークホテル 谷茶ベイ
    9 min walk
  • うむさんの庭
    10 min walk
  • シーサイドレストラン 谷茶ベイ
    10 min walk
  • 琉球BBQ Blue
    11 min walk
  • SENSES
    1 min walk

About this property

Sheraton Okinawa Sunmarina Resort

Luxury family-friendly hotel near Ryukyu Mura
Located close to Blue Cave and Cape Maeda, Sheraton Okinawa Sunmarina Resort provides a marina, a grocery/convenience store, and a terrace. This hotel is a great place to bask in the sun with a private beach, beach cabanas, and scuba diving. Indulge in a massage, a body treatment, and reflexology at the onsite spa. At the two on-site restaurants, enjoy breakfast, lunch, dinner, and Fusion cuisine. Enjoy the 24-hour gym, as well as activities like water skiing, basketball, and boat tours. In addition to a shopping mall on site and mini golf, guests can connect to free in-room WiFi.
Other perks include:
  • A seasonal outdoor pool and an indoor pool, along with a waterslide, free cabanas, and pool umbrellas
  • Buffet breakfast (surcharge), an outdoor tennis court, and self parking (surcharge)
  • A roundtrip airport shuttle (surcharge), a 24-hour front desk, and a gift shop
  • Meeting rooms, beach towels, and concierge services
  • Guest reviews say good things about the overall condition
Room features
All 246 rooms include comforts such as premium bedding and laptop-compatible safes, in addition to thoughtful touches like free WiFi and sound-insulated walls.
Other conveniences in all rooms include:
  • Pillowtop mattresses and down comforters
  • Bathrooms with rainfall showers and deep soaking tubs
  • 40-inch flat-screen TVs with digital channels and DVD players
  • Balconies, refrigerators, and children's slippers

Similar properties

Down comforters, in-room safe, blackout drapes, iron/ironing board
Hyatt Regency Seragaki Island Okinawa
  • Pool
  • Hot tub
  • Spa
  • Kids pool
9.4 out of 10, Exceptional, 1,000 reviews
The price is P12,038
P15,477 total
Apr 5 - Apr 6
Hyatt Regency Seragaki Island Okinawa
Compare similar properties

Property amenities

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

Restaurants on site

  • Dinning Room SENSES
  • The Grill

Things to do

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

Family friendly

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

Conveniences

  • 24-hour front desk
  • Free newspapers in lobby
  • Gift shop/newsstand
  • Grocery/convenience store
  • Guidebooks
  • Laundry facilities
  • Luggage storage
  • Safe at front desk
  • Vending machine

Guest services

  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Multilingual staff
  • Porter/bellhop
  • Tour and ticket assistance
  • Wedding services

Business services

  • 2,131 square feet of conference space
  • Business center
  • Computer station
  • Meeting rooms

Outdoors

  • Beach cabanas (surcharge)
  • Beach towels
  • Beach umbrellas
  • Free pool cabanas
  • Garden
  • In a national park
  • Marina
  • On a private beach
  • On the boardwalk/promenade
  • On the waterfront
  • Pool umbrellas
  • Terrace

Full-service spa

  • 3 treatment rooms
  • Aromatherapy
  • Couples treatment rooms
  • Facials
  • In-room massages
  • Reflexology

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
  • Smooth flooring in room
  • 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

More

  • 2 buildings
  • 9 floors
  • Ballroom
  • Banquet hall
  • Lifeguards
  • Smoking not allowed

Room amenities

Bedroom

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

Bathroom

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

Entertainment

  • 40-inch flat-screen TV with digital channels
  • DVD player
  • Pay movies

Food and drink

  • Limited room service
  • Refrigerator
  • Restaurant dining guides

More

  • Connecting rooms available
  • Desk
  • 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
Information provided by the property may be translated using automated translation tools

Renovations and closures

This property is closed from December 1 2025 to May 31 2026 (dates subject to change).

Access methods

Staffed front desk

Pets

Pets not allowed (service animals are welcome, and are exempt from fees)

Children and extra beds

Children are welcome
Children up to the age of 5 years can stay for free if using existing beds when occupying the parent or guardian's room
Rollaway/extra beds are not available
Cribs (infant beds) are not available

Property payment types

Important information

Optional extras

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

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

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, and a first aid kit
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 affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)

We should mention

The seasonal pool will be open from April 01 to October 31
Pool access available from 9:00 AM to 8:00 PM
Reservations are required for massage services, spa treatments, and private bath/onsen; reservations can be made by contacting the property prior to arrival, using the contact information on the booking confirmation
The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation
The Japanese Ministry of Health, Labour, and Welfare requires all international visitors to submit their passport number and nationality when registering at any lodging facility (inns, hotels, motels, etc. ); additionally, lodging proprietors are required to photocopy passports for 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

Frequently asked questions

Does Sheraton Okinawa Sunmarina Resort have a pool?

Yes, this property has an indoor pool, a seasonal outdoor pool, and a children's pool. Pool access is from 9:00 AM–8:00 PM.

Is Sheraton Okinawa Sunmarina Resort pet-friendly?

No, only service animals are welcome at the property.

How much is parking?

Self parking is available for JPY 1000 per day.

What time is check-in at Sheraton Okinawa Sunmarina Resort?

Check-in start time: 3:00 PM; Check-in end time: anytime.

What time is check-out at Sheraton Okinawa Sunmarina Resort?

Check-out is at noon.

Does Sheraton Okinawa Sunmarina Resort provide a shuttle to the airport?

Yes, there's an airport shuttle.

Where is Sheraton Okinawa Sunmarina Resort located?

Located in Onna, this beachfront hotel is on the boardwalk/promenade and within 6 mi (10 km) of Ryukyu Mura, Blue Cave, and Cape Maeda. Manza Park and Cape Zanpa are also within 9 mi (15 km).

Can I cancel my reservation for free and receive a full refund?

Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.

Have a question?

AI iconBeta

Get instant answers with AI powered search of property information and reviews.

Reviews

Sheraton Okinawa Sunmarina Resort Reviews

9.2

Wonderful

9.2

Cleanliness

8.6

Location

9.2

Staff & service

9.2

Property conditions & facilities
Rating 10 - Excellent. 637 out of 1000 reviews
Rating 8 - Good. 272 out of 1000 reviews
Rating 6 - Okay. 59 out of 1000 reviews
Rating 4 - Poor. 23 out of 1000 reviews
Rating 2 - Terrible. 9 out of 1000 reviews

Reviews

Verified

8/10 Good

Norman

Yes,staff was excellent breakfast buffet was excellent, room was clean.
Stayed 6 nights in Nov 2025
Verified

10/10 Excellent

Christopher

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The staff was outstanding, super helpful, kind and knowledgeable. The facilities are very clean including the indoor amazing aquarium full of incredible sea creatures! The location accommodates families with children, so there were many children. It still remained quiet and enjoyable. Lots of amenities to make use of and activities to do. Fitness facility was just right.
Stayed 4 nights in Nov 2025
Verified

10/10 Excellent

Yu

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice for family
Stayed 3 nights in Apr 2025
Verified

10/10 Excellent

thomas

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
The best place to stay in Okinawa!! Beautiful room. Incredible shower. Beach is great You definitely need a car! Good food
Stayed 4 nights in May 2025
Verified

10/10 Excellent

Fung Yee

Liked: Cleanliness, staff & service, property conditions & facilities
Good night show, good hotel environment, good staff service.
Stayed 1 night in Oct 2024
Verified

10/10 Excellent

David

Liked: Cleanliness, amenities, property conditions & facilities
It is a beautiful property with an indoor and outdoor pool. There are slides at the outdoor pool. They have a private beach with a boardwalk to walk on (and take great sunset pictures on). There is a buffet restaurant and yakiniku restaurant on-site. And, so much more. A very enjoyable stay.
Stayed 2 nights in Jun 2025
Verified

10/10 Excellent

Astley

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice staff, speaks English, breakfast was good and the time for breakfast was a good amount of time. Rooms were clean, the property was beautiful. Plenty of amenities
Stayed 6 nights in Dec 2024
Verified

10/10 Excellent

Vanessa

Liked: Cleanliness, amenities, property conditions & facilities
I stayed in the South Tower. The staff, amenities, facilities, food, rooms, and spa were excellent! I have been to a few islands on Hawaii, Boracay Philippines, Cayman Islands, Aruba, Curacao, Miami Beach, and the Florida Keys for beach vacations. I am only mentioning this to emphasize that Okinawa is a top 3 destination for me and this Sheraton is probably the best resort I have stayed in. I love this place!
Stayed 6 nights in May 2025
Verified

10/10 Excellent

Sotheary Paulina

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Friendly and helpful staff.
Stayed 2 nights in Nov 2023
Verified

10/10 Excellent

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
This place is excellent especially if you're visiting with your kids. This place is full of entertaining spots. There's a huge acquarium where you can feed the fish (the kids love this!), at there's a 'light' show everyday at 8 pm. Access to the beach and the pool is very convenient.
Stayed 4 nights in Sep 2024
Verified

8/10 Good

Hazel

Liked: Cleanliness, amenities, property conditions & facilities
The hotel had a beautiful fish pond in the foyer, with skate, puffer fish and many other fish, and food to feed them with. A whole wall of the ground floor was dedicated for drawing on and at the end of the week was repainted, great for kids. Outside was a huge lake of water with various types of fish and a turtle 🐢! The greatest buffet breakfast with so many different options and freshly baked croissants. The rooms were good but a little tired looking
Stayed 7 nights in May 2025
Verified

10/10 Excellent

Assel

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice and clean,enjoyed the spa,little bit small beach but there is public one in walking distance.
Stayed 4 nights in May 2024
Verified

10/10 Excellent

Virginia

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
All the staff are nice and full of smile and imitative to help clients. The surrounding is silent and beautiful.
Stayed 1 night in Dec 2023
Verified

10/10 Excellent

Dakasha

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
BOOK IT ! My husband and I had a wonderful time, so many activities! Very friendly, and we highly recommend adding breakfast to your room, very convenient! But my favorite thing about this resort is how kid friendly it is, kids are more than welcomed! We will be back at this resort forsure!
Stayed 7 nights in May 2024
Verified

10/10 Excellent

Gabriela

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
ChatGPT Great disposition from everyone, despite the significant language limitations for most. Amazing and excellent YUI, who served us every night at the restaurant with fantastic kindness and willingness. The massage service we enjoyed was also very good, as well as the person (whose name I don't recall) who checked us in. Everything was very good.
Stayed 4 nights in Jun 2024
Verified

10/10 Excellent

Gina

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Family friendly stay

Everything was amazing except the floor in the room. It was kept very clean but it’s the kind you put outside on your patio. It was very rough on your feet if you want to walk barefoot. FYI I stayed after the reno. The hotel was extremely family friendly and had tons of families with children. There was a game room, indoor playground, and arts and crafts room on the ground floor. The family SENSES dining area had a duplo Lego area to play. I can’t say much about the pools since I didn’t swim, but my 2 year old son (who loves pools) didn’t seem impressed and didn’t beg to go in. The beach was beautiful and the bridges were great. You could see crabs all over the rocks. View from the balcony was spectacular.
Balcony
View from balcony
View from balcony
Bridge by the beach
Stayed 6 nights in May 2024
Verified

10/10 Excellent

Su Jin

Liked: Cleanliness, amenities
Good
Stayed 3 nights in Oct 2025
Verified

10/10 Excellent

Sabra

Liked: Cleanliness, staff & service, property conditions & facilities
Great resort.
Stayed 2 nights in May 2023
Verified

10/10 Excellent

Tram

Liked: Cleanliness, staff & service, property conditions & facilities
It needs a little renovation but everything was neat.
Stayed 3 nights in May 2025
Verified

10/10 Excellent

Yoshiko

Liked: Cleanliness, amenities, property conditions & facilities
Friendly, clean, great for families. I wish they had a shuttle. Also, I wish some of the activities were included in the price. Good buffet.
Stayed 6 nights in May 2025
Verified

10/10 Excellent

Tiffany

Liked: Cleanliness, staff & service, property conditions & facilities
One of the best resorts we have ever been
Stayed 3 nights in May 2023
Verified

10/10 Excellent

Francisco

Liked: Cleanliness, staff & service, property conditions & facilities
The hotel is great for families and the water sports are amazing.
Stayed 3 nights in May 2023
Verified

10/10 Excellent

Nyi Nyi

Liked: Cleanliness, staff & service, property conditions & facilities
Nice place and everything there to be able to enjoy.
Stayed 2 nights in Jun 2024
Verified

10/10 Excellent

MAN CHUN

Liked: Staff & service, property conditions & facilities
The breakfast is very delicious!
Stayed 2 nights in Jul 2023
Verified

10/10 Excellent

Man Wai Molly

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Very nice room, spacious and relaxing
Stayed 6 nights in Jul 2024