Hotel>Okayama>Tamano>Diamond Setouchi Marine Hotel

Exterior & Views 1, Diamond Setouchi Marine Hotel, Tamano

Public Area 2, Diamond Setouchi Marine Hotel, Tamano

Bedroom 3, Diamond Setouchi Marine Hotel, Tamano

Food & Drinks 4, Diamond Setouchi Marine Hotel, Tamano

Sport & Beauty 5, Diamond Setouchi Marine Hotel, Tamano

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General Info

Reviews

Location

Accommodation Rules

About

Hotel

Diamond Setouchi Marine Hotel

Tamano, Okayama

The Fun Awaits

Comfy place to relax and rechargePamper yourself with a sauna.

Suitable for your business tripStay productive with business facilities.

Reviews

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3.7/5

GoodFrom 25 reviews

5.0/51 Mar 2026

Sze Teck • Solo Trip

可愛清靜的海邊旅館，美麗的海岸線，職員親切，房間整齊，溫泉舒適

5.0/530 Apr 2025

Marilene

The staff were pleasant and helpful. The hotel was very clean and comfortable.

5.0/58 Mar 2025

KENTARO • Family Trip

ホテル内に子供用の迷路やミニ四駆のコース、ゲームコーナーがあり、楽しませていただきました。スタッフの方の対応も非常に丁寧で気持ちが良かったです。良いホテルだと思います。

5.0/51 Dec 2024

Susan • Family Trip

last minute booking… what a surprise! Beautiful hotel and location, excellent service. Some of the hotel is a bit dated but was nostalgic for me. Kinda like Hawaii 5-0 old series feel. The view was incredible!!!! Will be back when the wisteria is in bloom across the street as well as to enjoy the beach!

5.0/57 Apr 2019

morten • Family Trip

Very clean hotel

4.8/512 Feb 2022

We stayed in a Japanese room with a mountain outlook and a tatami mat. Despite the tired interior, it's cleanliness and service are both commendable. If you want a seaside vacation or if you go to a nearby theme park and want to avoid driving a long distance to and from a hotel in the city, this hotel is a great choice for an overnight stay. It also has an onset, which is not as hot as many others I've tried. The onset serves not just hotel visitors, but also walkin guests. The service was satisfactory to us. The front desk staff gave us a friendly welcome, escorted us to the room, and helped us call a taxi. They do have a free shuttle bus that operates twice a day to and from koji or station. However, you must make your reservations three days in advance. They rejected my reservation as I attempted to do so two days prior to my visit. Interestingly enough, they are not particularly flexible in this area. I then discovered that a bus that departs every halb an hour at OKAMA or bus stop no 2 takes you directly to the hotel's front door, which is simple and comfortable.

4.6/523 Mar 2023

We might look for another place to stay if we return. The trip to this hotel is lovely, passing through charming villages, along the coast, and passing numerous local fishing vessels. The hotel itself is on a lovely beach with a lovely walkway along the coast. It has a little sweet chapel next door with an amazing outlook over the water and golden sand beach. The hotel has a large lobby with a goodsized convenience store plus vending machines on the ground level. The checking counter is also quite large. At our arrival, there was a lovely display of Japanese dolls in the lobby area. The lifts to the rooms were swift and big enough for a few guests to enter with their luggage. Sadly, this hotel is very outdated, worn out, and in need of considerable renovations. Our room was a decent size, not overly large, but adequate. You immediately smelled musk when you entered our room. We had a balcony, and we quickly opened it to get some fresh air in. We later spotted a sign requesting that the balcony door not be opened and not to go out onto the balcony, it was only to be used as an emergency, which is a sad affront. The hotel did offer beautiful quality yukatas that we wore to dinner. Our evening meal was delightful, and there was plenty of tasty Japanese food. Although some people

4.6/522 Oct 2022

A seaside motel in Japan that resembles a Russian motel. The hotel is just by the sea, with a terrific beach and a stunning sea view. It is constructed like a former Eastern European hotel but has no charm at all. Although spacious, the rooms lack character. Service is kind, but very inconsistent, depending on who is trying to assist you. In essence, the motel is a Japanese family hotel. The motel seems well adapted to the younger Japanese generation because there are many families with small children and the hotel appears to be well adapted to the younger generation. It is not a calm beach resort. I've had no experience staying in a hotel in Japan in a hotel that is incredibly expensive and certainly of the lowest quality I've ever encountered. However, there are a number of little villages close by where you may get much better food at a much lower price, take a look at the uno harbor town. Do not rest if you have a car.

4.6/527 May 2022

I stayed at this hotel because there is a national holiday, so many families with children were here. Although the decoration was a bit antiquated, the staff were welcoming and accommodating. Breakfast and dinner buffets are diverse but change daily. Overall, it's good, but not very impressive.

4.2/527 Dec 2022

We had a wonderful vacation and all the rooms provided had a stunning view, but the hotel was very old and tired. I just realised that the furnishings here were dated and no longer appropriate for families. The breakfast selection was very limited but still very well prepared for our family.

4.0/526 Mar 2026

Kurata

いおほてる

4.0/519 Jun 2025

Shozo • Solo Trip

設備が古く、室内や床にも汚れが多く見られた。リフォームするともっとお客様が増えると思う。

4.0/531 Oct 2023

NAKANO • Family Trip

海が綺麗でした

4.0/57 Mar 2020

Verified traveler • Family Trip

時期的なものもありホテル内は閑散としていましたがのんびり過ごすことが出来ました。お風呂ものんびり、オーシャンビューの部屋では景色を眺めながらリラックスできました。

4.0/515 Jun 2019

Maki • Family Trip

ホテルは昔からあるものですが、とても綺麗に使っているという印象です。窓からは海が目の前に見え、海外のリゾートホテルのように開放的でした。フロントの方も気持ちよく対応いただきました。地下一階に温泉があるのも良かったです。とても楽しい滞在になりました。

3.0/520 Oct 2025

Nicholas

This hotel-resort is well loved by young Japanese families. For a tourist passing through Uno area it is 20 minutes from Uno by bus or taxi. The hotel sits alone in this area with a beautiful beach. Staff is very helpful

3.0/529 Sep 2025

???

ロケーションは良いが、朝食は評価できない

3.0/512 Jul 2025

kumi • Family Trip

海が近くて良かった、部屋が暑いのが残念

3.0/515 Jan 2025

ゆかり • Family Trip

スタッフの対応は、すごく丁寧で良かったです。

3.0/53 Nov 2024

beverley • Trip with Friends

fabulous location, helpful staff but hotel itself needs a good refurbishment, carpets dirty and smelly, paintwork worn. Other floors of the hotel might be better but the foor I was on was way overdue for a spring clean.

Popular Facilities

WiFi

Parking

Spa

24-hour Front Desk

Elevator

Children Facility

Luggage Storage

Accessible Facilities

Meeting Facilities

Free Parking

Sports & Recreation

Karaoke

Arcade/Game Room

Public Facilities

Elevator/Lift

Vending Machine

Parking (Free)

Hotel Services

Luggage Storage

Wedding Services

24-hour Front Desk

Laundry Service/Dry Cleaning

Other Facilities

Smoking Area

Business Facilities

Meeting Rooms

Ballroom

Conference Space

Health & Beauty

Spa

Sauna

Accesibility

Wheelchair Accessible

In-room Facilities

Patio or terrace

Connectivity

Free WiFi

Location

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Shibukawa 2-12-1, Tamano, Okayama-ken, JP

Nearby Destinations

All distances are measured in straight lines. The actual travel distance may be different.

Accommodation Rules

Check-in Procedure

Check-in3:00 AM-midnight

Check-out10:00

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

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

Want to check in early? Fill out the Special Requests form on the booking page.

More Policies

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.

About Diamond Setouchi Marine Hotel

Diamond Setouchi Marine Hotel Location
Located in Tamano, Diamond Setouchi Marine Hotel is by the ocean, a 1-minute drive from Setonaikai National Park and 7 minutes from Omocha Okoku. This beach hotel is 5.4 mi (8.8 km) from Uno Port and 7.4 mi (12 km) from Kojima Jeans Street.

Diamond Setouchi Marine Hotel Facility and Service
Take time to pamper yourself with a visit to the full-service spa. If you're looking for recreational opportunities, you'll find an indoor pool, a sauna, and karaoke. Additional features at this hotel include complimentary wireless internet access, an arcade/game room, and wedding services.

Diamond Setouchi Marine Hotel Rooms
Make yourself at home in one of the 190 air-conditioned rooms featuring refrigerators and LCD televisions. Complimentary wireless internet access keeps you connected, and digital programming is available for your entertainment. Bathrooms feature shower/tub combinations, bidets, and hair dryers. Conveniences include phones, as well as desks and electric kettles.

Restaurant and Cafe
Satisfy your appetite at SUNSET, a buffet restaurant which features a bar/lounge. Dining is also available at the coffee shop/cafe. Buffet breakfasts are available daily from 7 AM to 9:00 AM for a fee.

Room Type and Price

Sun, 26 Jul 2026 - Mon, 27 Jul 2026 (1 night)

1 Room, 1 Adult, 0 Children