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Diamond Setouchi Marine Hotel

3.5 star property
3.5-star beachfront hotel near Setonaikai National Park

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Photo gallery for Diamond Setouchi Marine Hotel

Desk, laptop workspace, blackout drapes, iron/ironing board
Desk, laptop workspace, blackout drapes, iron/ironing board
Desk, laptop workspace, blackout drapes, iron/ironing board
Exterior
Daily buffet breakfast (JPY 1815 per person)

Reviews

7.4 out of 10
Good

Popular amenities

  • Spa
  • Bar
  • Pool
  • 24/7 front desk
  • Breakfast available
  • Laundry

Explore the area

View in a map
Shibukawa 2-12-1, Tamano, Okayama-ken, 706-0028
  • Place, Shibukawa Beach
    ‪3 min walk‬
  • Place, Tamano City Maritime Museum
    ‪3 min walk‬
  • Place, Omocha Okoku
    ‪8 min drive‬
  • Airport, Okayama (OKJ)
    ‪55 min drive‬

Room options

View all photos for Standard Triple Room, Non Smoking

Standard Triple Room, Non Smoking | Desk, laptop workspace, blackout drapes, iron/ironing board

Standard Triple Room, Non Smoking

  • Sleeps 3
  • 3 Twin Beds

View all photos for Standard Twin Room, Non Smoking

Standard Twin Room, Non Smoking | Desk, laptop workspace, blackout drapes, iron/ironing board

Standard Twin Room, Non Smoking

  • Sea view
  • Sleeps 2
  • 2 Twin Beds

Superior Twin Room, Non Smoking

  • Sea view
  • Sleeps 3
  • 1 Double Bed, 1 Twin Bed and 1 Double Sofa Bed

About the neighborhood

Tamano

On the beach.You'll be within half a mile (1 km) of Setonaikai National Park and 2 miles (3 km) of Omocha Okoku with a stay here. Uno Port is within 6 miles (10 km) and Kojima Jeans Street is within 9 miles (15 km).

What's nearby

  • Shibukawa Beach - 3 min walk - 0.2 miles
  • Tamano City Maritime Museum - 3 min walk - 0.2 miles
  • Shibukawa Zoo - 8 min drive - 1.8 miles
  • Omocha Okoku - 8 min drive - 1.8 miles
  • Uno Port - 23 min drive - 5.3 miles

Getting around

  • Kojima Station - 24 min drive
  • Okayama Airport (OKJ) - 70 min drive

Restaurants

  • ‪讃岐うどん　うどんこ - ‬9 min drive
  • ‪マクドナルド 岡山玉野店 - ‬11 min drive
  • ‪はれ三 - ‬2 min drive
  • ‪すし遊館宇野店 - ‬11 min drive
  • ‪セルフうどんにじいろ - ‬10 min drive

About this property

Diamond Setouchi Marine Hotel

3.5-star beachfront hotel near Setonaikai National Park
Diamond Setouchi Marine Hotel offers its guests a full-service spa, an indoor pool, and a sauna. There's a restaurant on site, as well as a coffee shop/cafe. You can enjoy a drink at the bar/lounge. WiFi is free in public spaces.

Event space at this hotel measures 237 square feet (22 square meters) and includes conference space. A terrace, a vending machine, and an arcade/game room are also featured at the business-friendly Diamond Setouchi Marine Hotel. Self parking is free.

Smoking is allowed in designated areas at this 3.5-star Tamano hotel.

  • 1 building
  • 190 guestrooms or units
  • 6 levels
  • Meeting rooms
  • 237 sq ft of conference space
  • 22 sq m of conference space
  • Karaoke
  • Conference space
  • Breakfast available (surcharge)
  • Dry cleaning
  • Front desk (24 hours)
  • Storage area for luggage
  • Wedding services available
  • Game room or arcade
  • Terrace
  • Elevator
  • Smoking in designated areas
  • Bar or lounge
  • Coffee shop
  • Dining venue
Diamond Setouchi Marine Hotel offers 190 air-conditioned accommodations with slippers and hair dryers. 26-inch LCD televisions come with digital channels and pay movies. Guests have access to shared bathrooms. Bathrooms include shower/tub combinations, bidets, toilets with an electronic bidet, and toothbrushes and toothpaste.

This Tamano hotel provides complimentary wireless Internet access. Business-friendly amenities include desks and phones.

Guests can indulge in a pampering treatment at the hotel's full-service spa. Services include massages. The spa is open daily.

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Property amenities

Internet

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

Parking and transportation

  • Free uncovered self parking on site

Food and drink

  • Daily buffet breakfast available 7:00 AM to 9:00 AM for a fee: JPY 1,815 per person
  • A bar/lounge
  • A coffee shop/cafe
  • A restaurant

Things to do

  • Arcade/game room
  • Full-service spa
  • Indoor pool
  • Karaoke
  • Sauna

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Elevator
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible lounge
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to elevator
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant

Room amenities

Entertainment

  • 26-inch LCD TV with digital channels
  • Pay movies

Bedroom

  • Bedsheets provided
  • Blackout drapes

Bathroom

  • Bidet
  • Hair dryer
  • Shared bathroom
  • Shower/bathtub combination
  • Slippers
  • Toothbrush and toothpaste
  • Towels provided

Food and drink

  • Electric kettle
  • Refrigerator

More

  • Air conditioning
  • Desk
  • Iron/ironing board on request
  • Laptop workspace
  • Phone

Policies

Check-in

Check-in start time: 3:00 AM; Check-in end time: midnight
Minimum check-in age: 20

Check-out

Check-out before 10 AM

Special check-in instructions

Front desk staff will greet guests on arrival at the property
This property doesn't offer after-hours check-in
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

  • No pets allowed

Children and extra beds

  • Children are not allowed at this property from April to March. The rest of the year they are welcome.
  • Rollaway/extra beds are not available.
  • 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 1815 per person

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, debit 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
Minimum Spring Break check-in age is 20 years old
This property accepts credit cards and cash
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card, or debit 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. Minimum Spring Break check-in age is 20 years old. This property accepts Visa, American Express, Diners Club, JCB International, and cash.

We should mention

  • 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.

Property is also known as

Diamond Setouchi Marine
Diamond Setouchi Marine Hotel
Diamond Setouchi Marine Hotel Tamano
Diamond Setouchi Marine Tamano
Setouchi Marine Hotel
Diamond Setouchi Marine Hotel Japan/Tamano
Diamond Setouchi Marine
Diamond Setouchi Marine Hotel Hotel
Diamond Setouchi Marine Hotel Tamano
Diamond Setouchi Marine Hotel Hotel Tamano

Frequently asked questions

How close is Diamond Setouchi Marine Hotel to the airport?

Diamond Setouchi Marine Hotel is 33.9 mi (46-min drive) away from the Takamatsu Airport (TAK) airport, the closest popular airport to the property.

How much does it cost to stay at Diamond Setouchi Marine Hotel?

As of Dec 8, 2025, prices found for a 1-night stay for 2 adults at Diamond Setouchi Marine Hotel on Dec 9, 2025 start from $103.49, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Does Diamond Setouchi Marine Hotel have an airport shuttle?

Airport shuttle services are not available at Diamond Setouchi Marine Hotel.

How close is Diamond Setouchi Marine Hotel to the beach?

This hotel is on the beach. Don't forget your sunscreen!

Does Diamond Setouchi Marine Hotel offer free breakfast?

Diamond Setouchi Marine Hotel offers free breakfast every day.

Is there a casino at Diamond Setouchi Marine Hotel?

No, there is no casino at this hotel.

What time is check-in at Diamond Setouchi Marine Hotel?

Check-in start time: 3:00 AM; Check-in end time: midnight.

Is there free parking at Diamond Setouchi Marine Hotel?

This hotel offers free self parking.

Does Diamond Setouchi Marine Hotel have a pool?

Diamond Setouchi Marine Hotel features an indoor pool.

Does Diamond Setouchi Marine Hotel have a restaurant?

Yes, there is a restaurant on site.

Does Diamond Setouchi Marine Hotel have a spa?

This hotel has a spa, which features massages.

How close is Diamond Setouchi Marine Hotel to downtown Tamano?

Diamond Setouchi Marine Hotel is 4.4 mi away from Tamano.