Get an overview of this hotelBeachfront hotel with relaxing spa services


Located in Onna, this beachfront hotel is in a national park, 0.4 mi (0.6 km) from Tiger Beach, and 2.3 mi (3.8 km) from Nakadomari Site. Onna Seaside Park Nabii Beach and Yaka Beach are also within 6 mi (10 km).

Hotel Features

At Sheraton OKINAWA SUNMARINA RESORT, hit the beach, dine onsite at Dinning Room SENSES, or spend the day at a marina.

Room Amenities

All 200 soundproofed rooms feature free WiFi and pillowtop beds. Guests can enjoy deep soaking tubs, and other standard amenities include balconies, 24-hour room service, and LCD TVs.


66-1 Fuchaku Onna Okinawa-ken 904-0494

Renovations & Closures

The property will be renovating from 08 December 2015 to 31 January 2017 (completion date subject to change). The following areas are affected:
  • Fitness facilities
  • Swimming pool
Guests will have access to the following alternate facilities during the renovation:
  • Recreational facilities
During renovations, the hotel will make every effort to minimize noise and disturbance.

Hotel Amenities

Hotel Amenities

Lie back and work on your tan with relaxing beach amenities like cabanas (surcharge) and umbrellas. Summer fun is a breeze at Sheraton OKINAWA SUNMARINA RESORT with activities like snorkeling, scuba diving, and windsurfing.

The hotel offers a restaurant and a coffee shop/café. A bar/lounge is on site where guests can unwind with a drink. Public areas are equipped with complimentary high-speed wired and wireless Internet access. This beach hotel also offers outdoor tennis courts, a garden, and a terrace. Onsite parking is available (surcharge).

Sheraton OKINAWA SUNMARINA RESORT is a smoke-free property.

  • Gift shops or newsstand 
  • Elevator/lift 
  • Outdoor tennis courts - 2 
  • Terrace 
  • Beach umbrellas 
  • Beach cabanas (surcharge) 
  • Beach towels 
  • Multilingual staff 
  • Total number of rooms - 200 
  • 24-hour front desk 
  • Number of floors - 9 
  • Bar/lounge 
  • Barbecue grill(s) 
  • Coffee/tea in common areas 
  • Coffee shop or café 
  • Free newspapers in lobby 
  • Conference space 
  • Dry cleaning/laundry service 
  • Grocery/convenience store 
  • Laundry facilities 
  • Marina on site 
  • Spa treatment room(s) 
  • Meeting rooms 2 
  • Garden 
  • Porter/bellhop 
  • Luggage storage 
  • Restaurant 
  • Safe-deposit box at front desk 
  • Self parking (surcharge) 
  • Conference space size (meters) - 198 
  • Conference space size (feet) - 2131 
  • Shopping on site 
  • Smoke-free property 
  • Number of buildings/towers - 1 
  • Breakfast available (surcharge) 
  • Free WiFi 
  • Free wired high-speed Internet 

Family Friendly Amenities

  • Family Hotel  
  • Free Wi-Fi  
  • Soundproofed rooms  
  • Outdoor tennis courts  
  • Grocery/convenience store  
  • Laundry facilities  
  • Playground on site  
  • Refrigerator  


Available in all rooms: Free WiFi

Available in some public areas: Free WiFi , Free wired high-speed Internet


Self parking (surcharge)

Room Amenities

  • Slippers 
  • Refrigerator 
  • Daily housekeeping 
  • In-room climate control (air conditioning) 
  • Premium bedding 
  • Soundproofed rooms 
  • Bidet 
  • Blackout drapes/curtains 
  • In-room safe (laptop compatible) 
  • Digital TV service 
  • Down comforter 
  • Individually furnished 
  • LCD TV 
  • Balcony 
  • Air conditioning 
  • Phone 
  • Free bottled water 
  • Private bathroom 
  • Bathrobes 
  • Free toiletries 
  • Deep soaking bathtub 
  • Rainfall showerhead 
  • In-room massage available 
  • Separate bathtub and shower 
  • Desk 
  • Iron/ironing board (on request) 
  • Electric kettle 
  • Free WiFi 
  • Hair dryer 
  • Room service (24 hours) 
  • Pillowtop mattress 

Where to Eat

Buffet breakfasts are available for a surcharge and are served each morning between 7 AM and 10 AM.

Dinning Room SENSES - Overlooking the ocean, this restaurant serves breakfast, lunch, and dinner.

24-hour room service is available.

Nearby Things to Do

Outdoor tennis courts and a marina are featured at the hotel.

The recreational activities listed below are available either on site or nearby; fees may apply.

  • Scuba diving on site 
  • Water skiing on site 
  • Windsurfing on site 
  • Golfing nearby 
  • Beach volleyball on site 
  • Basketball on site 
  • Hiking/biking trails on site 
  • Kayaking on site 
  • Playground on site 
  • Rowing or canoeing on site 
  • Parasailing nearby 
  • Sailing on site 
  • Snorkeling on site 
  • Boat tours on site 

Spa Services

  • Reflexology 
  • Number of treatment rooms 3 
  • Couples treatment rooms 
  • Aromatherapy treatments 
  • Massages 
  • Minimum age to access spa is 12 
  • Body treatments 
  • Facial treatments 


To make special requests for accessibility needs, please note them at check-out when you book your room.

  • In-room accessibility 

Hotel Policies


Check-in time ends at midnight

Check-in time starts at 3 PM


Check-out time is noon

Payment types

Children and extra beds

  • Children are welcome.
  • Kids stay free! Children 5 years old and younger stay free when using existing bedding.


  • Pets not allowed (service animals welcome)

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 are 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.

Only service animals are allowed

No rollaway/extra beds available

No cribs (infant beds) available


Optional extras

The following fees and deposits are charged by the property at time of service, check-in, or check-out.
  • Fee for buffet breakfast: JPY 2541 for adults and JPY 1271 for children (approximately)
  • Self parking fee: JPY 500 per night
The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

Hotel Name

  • Sunmarina Hotel Onna
  • Sunmarina Onna
  • Sunmarina Hotel Okinawa Prefecture, Japan

We should mention

Reservations are required for massage services and spa treatments. Reservations can be made by contacting the hotel prior to arrival, using the contact information on the booking confirmation. Children 5 years old and younger stay free when occupying the parent or guardian's room, using existing bedding. 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.

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