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Grand Prince Hotel Osaka Bay

4.5 star property
Family-friendly 4.5-star hotel near Osaka Aquarium Kaiyukan

Choose dates to view prices

Photo gallery for Grand Prince Hotel Osaka Bay

Exterior detail
Building design
Beach/ocean view
Down comforters, in-room safe, desk, blackout drapes
Indoor pool, outdoor pool

Reviews

8.4 out of 10
Very good

Popular amenities

  • Pool
  • Hot Tub
  • Bar
  • Spa
  • Gym

Explore the area

View in a map
1-13-11 Nanko-Kita, Suminoe-Ku, Osaka, Osaka-fu, 559 0034
  • Place, Osaka Prefectural Government Sakishima Building
    ‪2 min walk‬
  • Place, Intex Osaka
    ‪4 min walk‬
  • Place, Port of Osaka
    ‪10 min walk‬
  • Airport, Osaka (KIX-Kansai Intl.)
    ‪57 min drive‬

Room options

View all photos for Standard Twin Room, Non Smoking

Standard Twin Room, Non Smoking | Down comforters, in-room safe, desk, blackout drapes

Standard Twin Room, Non Smoking

10.0 out of 10
Exceptional
(2 reviews)
  • 323 sq ft
  • City view
  • Sleeps 3
  • 2 Large Twin Beds

View all photos for Deluxe Double Room, 1 King Bed, Non Smoking

Down comforters, in-room safe, desk, blackout drapes

Deluxe Double Room, 1 King Bed, Non Smoking

  • 431 sq ft
  • Sleeps 3
  • 1 King Bed

View all photos for Deluxe Twin Room, Non Smoking

Down comforters, in-room safe, desk, blackout drapes

Deluxe Twin Room, Non Smoking

9.8 out of 10
Exceptional
(7 reviews)
  • 431 sq ft
  • Partial ocean view
  • Sleeps 4
  • 2 Large Twin Beds

View all photos for Deluxe Double Room, 1 King Bed, Non Smoking (Ocean Sunset)

Down comforters, in-room safe, desk, blackout drapes

Deluxe Double Room, 1 King Bed, Non Smoking (Ocean Sunset)

8.0 out of 10
Very good
(1 review)
  • 431 sq ft
  • Ocean view
  • Sleeps 3
  • 1 King Bed

View all photos for Deluxe Twin Room, Non Smoking (Ocean Sunset)

Down comforters, in-room safe, desk, blackout drapes

Deluxe Twin Room, Non Smoking (Ocean Sunset)

8.0 out of 10
Very good
(2 reviews)
  • 431 sq ft
  • Ocean view
  • Sleeps 3
  • 2 Large Twin Beds

View all photos for Club Double Room, 1 King Bed, Non Smoking (Deluxe)

Down comforters, in-room safe, desk, blackout drapes

Club Double Room, 1 King Bed, Non Smoking (Deluxe)

  • 431 sq ft
  • Sleeps 3
  • 1 King Bed

View all photos for Club Twin Room, Non Smoking (Deluxe)

Down comforters, in-room safe, desk, blackout drapes

Club Twin Room, Non Smoking (Deluxe)

  • 431 sq ft
  • Sleeps 3
  • 2 Large Twin Beds

View all photos for Club Room, 1 King Bed, Non Smoking (Premier)

Club Room, 1 King Bed, Non Smoking (Premier) | Down comforters, in-room safe, desk, blackout drapes

Club Room, 1 King Bed, Non Smoking (Premier)

  • 861 sq ft
  • Sleeps 6
  • 1 King Bed

View all photos for Club Twin Room, Non Smoking (Premier)

Club Twin Room, Non Smoking (Premier) | Down comforters, in-room safe, desk, blackout drapes

Club Twin Room, Non Smoking (Premier)

10.0 out of 10
Exceptional
(1 review)
  • 861 sq ft
  • Sleeps 6
  • 2 Double Beds

View all photos for Standard Double Room, 1 King Bed, Non Smoking

Standard Double Room, 1 King Bed, Non Smoking | Down comforters, in-room safe, desk, blackout drapes

Standard Double Room, 1 King Bed, Non Smoking

  • 323 sq ft
  • City view
  • Sleeps 3
  • 1 King Bed

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About the neighborhood

Osaka

City center retreat .With a stay at this Suminoe hotel, you'll be within half a mile (1 km) of Intex Osaka and 6 miles (10 km) of Osaka Aquarium Kaiyukan. Osaka Municipal Central Gymnasium and Kyocera Dome Osaka are also within 6 miles (10 km).

What's nearby

  • Osaka Prefectural Government Sakishima Building - 2 min walk - 0.1 miles
  • Asia-Pacific Trade Center - 3 min walk - 0.2 miles
  • Intex Osaka - 4 min walk - 0.2 miles
  • ATC Exhibition Hall - 4 min walk - 0.3 miles
  • Port of Osaka - 10 min walk - 0.6 miles

Getting around

  • Nakafuto Station - 6 min walk
  • Kujo Station - 8 min drive
  • Kobe Airport (UKB) - 48 min drive

Restaurants

  • ‪ホリーズカフェ ATC南港店 - ‬8 min walk
  • ‪インテックスカフェ - ‬4 min walk
  • ‪モスバーガー - ‬7 min walk
  • ‪金久右衛門 - ‬8 min walk
  • ‪鳥貴族 - ‬6 min walk

About this property

Grand Prince Hotel Osaka Bay

Family-friendly 4.5-star hotel near Osaka Aquarium Kaiyukan
Grand Prince Hotel Osaka Bay offers its guests a full-service spa, an indoor pool, and an outdoor pool. Along with a restaurant, there's a coffee shop/cafe on site. You can enjoy a drink at one of the bars, which include a poolside bar and a bar/lounge. Public spaces have free WiFi.

A business center and a meeting room are available. Event space at this hotel measures 23000 square feet (2137 square meters) and includes conference space. A hot tub, a fitness center, and a sauna are also featured at the luxury Grand Prince Hotel Osaka Bay. A train station pick-up service and a train station drop-off service are free. Parking is available for a fee.

Smoking is allowed in designated areas at this 4.5-star Osaka hotel.

  • 480 guestrooms or units
  • 28 levels
  • 23000 sq ft of conference space
  • 2137 sq m of conference space
  • Business facilities
  • Conference space
  • Breakfast available (surcharge)
  • Dry cleaning
  • Self-service laundry
  • Front desk (24 hours)
  • Staff is multilingual
  • Storage area for luggage
  • Front-desk safe
  • Concierge
  • Wedding services available
  • BBQ grill(s)
  • Gift shop
  • Beauty salon
  • Newspapers in lobby (free)
  • Onsite shopping
  • Bellhop
  • Smoking in designated areas
  • Water dispenser
  • Bar or lounge
  • Coffee shop
  • Bar by the pool
  • Dining venue
Grand Prince Hotel Osaka Bay offers 480 accommodations with safes and complimentary bottled water. Beds feature down comforters. 55-inch flat-screen televisions come with satellite channels.

Bathrooms include shower/tub combinations, slippers, toilets with an electronic bidet, and hair dryers. Business-friendly amenities include desks, desk chairs, and phones. In-room massages and irons/ironing boards can be requested. Housekeeping is provided daily.

Guests can indulge in a pampering treatment at the hotel's full-service spa. Services include deep-tissue massages, facials, body scrubs, and body treatments. The spa is equipped with a sauna, a hot tub, and a steam room.

The spa is open daily. Children under 18 years old are not allowed in the spa without adult supervision.

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Property amenities

Family friendly

  • In-room babysitting (surcharge)
  • In-room refrigerator
  • Indoor pool
  • Laundry facilities
  • Outdoor pool

Internet

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

Parking and transportation

  • Roundtrip airport shuttle (surcharge) from 9:00 AM to 5:00 PM
  • Free train station pick-up and drop-off shuttle from 8:00 AM to 9:30 PM
  • Train station shuttle at scheduled times
  • Self parking on site (JPY 1,000 per night)

Food and drink

  • Daily buffet breakfast available 6:30 AM to 10:30 AM for a fee: JPY 3,700 for adults and JPY 1,850 for children
  • A bar/lounge
  • A coffee shop/cafe
  • A poolside bar
  • A restaurant

Things to do

  • Bicycle rentals
  • Fitness classes
  • Full-service spa
  • Gym
  • Hot tub
  • Indoor pool
  • Outdoor pool
  • Sauna
  • Shopping
  • Yoga classes

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Accessible train station shuttle
  • No elevator
  • Thin carpet in room

Room amenities

Entertainment

  • 55-inch flat-screen TV with satellite channels

Bedroom

  • Bedsheets provided
  • Blackout drapes
  • Down comforter

Bathroom

  • Hair dryer
  • Private bathroom
  • Shampoo
  • Shower/bathtub combination
  • Slippers
  • Soap
  • Toilet with electronic bidet
  • Toothbrush and toothpaste
  • Towels provided

Food and drink

  • Free bottled water
  • Limited room service
  • Refrigerator

More

  • Air conditioning (climate-controlled)
  • Desk
  • Desk chair
  • Iron/ironing board on request
  • Phone
  • Safe

Policies

Check-in

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

Check-out

Check-out before noon

Special check-in instructions

This property offers transfers from the airport (surcharges may apply); guests must contact the property with arrival details before travel, using the contact information on the booking confirmation
Front desk staff will greet guests on arrival at the property
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 welcome.
  • Rollaway/extra beds are available for JPY 3729.0 per night.
  • Cribs (infant beds) are not available.

Property payment types

Important information

Fees

Guests will be asked to pay the following charges at the property:

  • A city tax may be collected at the property. The city tax ranges from JPY 100–10,000 per person, per night based on the nightly room rate. Please note that further exemptions may apply. For more details, please contact the property using the information on the reservation confirmation received after booking.

We've listed all charges provided to us by the property.

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 3700 for adults and JPY 1850 for children
  • Airport shuttle fee: JPY 1600 per person (one-way)
  • Airport shuttle fee per child: JPY 800 (one-way), (from 6 to 12 years old)
  • Self parking fee: JPY 1000 per night
  • Rollaway bed fee: JPY 3729.0 per night

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
Special cancellation policies or charges may apply for group reservations (more than 8 rooms for the same property / stay dates)
This property accepts credit cards; cash is not accepted
Safety features at this property include a smoke detector
This property affirms that it follows the cleaning and disinfection practices of GBAC STAR (Hyatt)
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
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. Special cancellation policies or charges may apply for group reservations (more than 8 rooms for the same property / stay dates). This property accepts Visa, Mastercard, American Express, Diners Club, and JCB International. Cash is not accepted. For guests' safety, the property includes a smoke detector in each accommodation. This property affirms that it follows the cleaning and disinfection practices of GBAC STAR (Hyatt).

We should mention

  • The seasonal pool will open in July and close in August.
  • Pool access available from 6:30 AM to 9:30 PM.
  • Reservations are needed for massage services. For reservations, contact the hotel before arrival using the contact information on the booking confirmation.
  • 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

Hyatt Osaka
Hyatt Osaka Regency
Hyatt Regency Hotel Osaka
Hyatt Regency Osaka
Osaka Hyatt
Osaka Hyatt Regency
Osaka Regency Hyatt
Regency Hyatt Osaka
Hyatt Regency Osaka Hotel Osaka
Hyatt Regency Osaka Hotel
Hyatt Regency Osaka
Grand Prince Osaka Bay Osaka
Grand Prince Hotel Osaka Bay Hotel
Grand Prince Hotel Osaka Bay Osaka
Grand Prince Hotel Osaka Bay Hotel Osaka

Frequently asked questions

How close is Grand Prince Hotel Osaka Bay to the airport?

Grand Prince Hotel Osaka Bay is 23.8 mi (48-min drive) away from the Kobe Airport (UKB) airport, the closest popular airport to the property.

Does Grand Prince Hotel Osaka Bay have an airport shuttle?

Grand Prince Hotel Osaka Bay offers an airport shuttle during limited hours, for a charge of JPY 1600 per person, one-way.

Does Grand Prince Hotel Osaka Bay offer free breakfast?

Free breakfast isn’t provided at Grand Prince Hotel Osaka Bay, but buffet breakfast is offered for a fee of JPY 3700 for adults and JPY 1850 for children. It's available every day from 6:30 AM to 10:30 AM.

Is there a casino at Grand Prince Hotel Osaka Bay?

No, there is no casino at this hotel.

What time is check-in at Grand Prince Hotel Osaka Bay?

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

Is there free parking at Grand Prince Hotel Osaka Bay?

Free parking is not available at this hotel. Self parking is available for JPY 1000 per night.

Does Grand Prince Hotel Osaka Bay have a pool?

Grand Prince Hotel Osaka Bay features an indoor pool and an outdoor pool. Guests can enjoy pool access from 6:30 AM to 9:30 PM.

Does Grand Prince Hotel Osaka Bay have a restaurant?

Grand Prince Hotel Osaka Bay is home to The Café, which features international cuisine.

Does Grand Prince Hotel Osaka Bay have a spa?

This hotel has a spa, which features facials, massages, and body treatments.

How close is Grand Prince Hotel Osaka Bay to downtown Osaka?

Grand Prince Hotel Osaka Bay is 6.3 mi away from Osaka.

Reviews

Grand Prince Hotel Osaka Bay Reviews

8.4

Very Good

8.6/10

Cleanliness

8.8/10

Staff & service

8.6/10

Amenities

8.4/10

Property conditions & facilities

8.6/10

Eco-friendliness
Rating 10 - Excellent. 501 out of 1004 reviews
Rating 8 - Good. 312 out of 1004 reviews
Rating 6 - Okay. 110 out of 1004 reviews
Rating 4 - Poor. 50 out of 1004 reviews
Rating 2 - Terrible. 31 out of 1004 reviews

Reviews

10/10 Excellent

Benjamin

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Stayed 2 nights in Aug 2025

10/10 Excellent

Daiki

Stayed 2 nights in Aug 2025

8/10 Good

Tai Yin Kelvin

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Good service, nice and spacious room Nice outdoor pool
Stayed 5 nights in Aug 2025

10/10 Excellent

Zai Yao

Business traveler
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 5 nights in Jul 2025

10/10 Excellent

natalie

Stayed 2 nights in Jul 2025

4/10 Poor

Sharon

Traveled with family
Liked: Cleanliness
Very expensive and not worth it. The hotel is a large business hotel. We booked thinking we would make use of the pool. There is a charge of 3,000-4,000 yen per person to use the pool in the morning and same for the afternoon afternoon session so if you want to use it all day you have to pay 6000 - 7,000 per person and you are restricted as to when you can use the pool as there is morning session and a separate afternoon session. This really needs to be highlighted before you book as we really wouldnt have bothered. We also booked the buffet meal in the evening as there were not really any other options other than an Italian to be told if we wanted to order a beer or soft drink we had to pay a minimum charge as it was a set menu for drinks rather than being able to order just one or two. The location is also not great - if I had known about the pool charges/timings we would not have bothered staying there and stayed in a hotel closer for sight seeing as this hotel is quite far out from everything worth seeing. Very underwhelmed with this hotel. Would not recommend unless you are on business at the Expo.
Stayed 3 nights in Jul 2025

10/10 Excellent

Verified traveler

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Jul 2025

10/10 Excellent

Ashley

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This was a beautiful spacious room with a wonderful view. Easy 5 min walk to the train station made exploring the area so easy. The staff were very friendly and helpful. breakfast buffet was excellent. Highly recommend this hotel!
Stayed 2 nights in Jul 2025

10/10 Excellent

Claudia

Stayed 2 nights in Jul 2025

10/10 Excellent

Johnny

Stayed 5 nights in Jul 2025

10/10 Excellent

NEJIB, Federal Way

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities
Excellent hotel and location. Great customer service at the front desk and restaurant. All the amenities are top notch.
Stayed 2 nights in Apr 2025

10/10 Excellent

Ursula

Business traveler
Liked: Cleanliness, amenities, property conditions & facilities
This property can be trusted to keep its high standards at all times.
Stayed 1 night in Jul 2025

10/10 Excellent

Tyler

Stayed 4 nights in Jul 2025

4/10 Poor

Ajay

Traveled with family and small children
Liked: Cleanliness, property conditions & facilities
Disliked: Amenities
Disappointing Experience – Wouldn’t Recommend for Tourists Our stay at this hotel didn’t meet expectations. While the room itself was spacious and the Club Lounge offered a pleasant experience, several aspects left us genuinely disappointed: • Service felt very average overall. • Unexpected charges: Guests are required to pay to access the swimming pool and even for drinking water — a first in our travel experience. • In-room dining service was frustrating, with staff struggling to understand basic English, which made placing orders difficult. • Location is far from the city center, making it inconvenient for tourists wanting to explore the sights. This hotel may suit certain travelers, but we’d rate it a solid 3 stars. If you’re visiting as a tourist, we strongly recommend choosing accommodation closer to downtown.
Stayed 6 nights in Jun 2025

8/10 Good

Verified traveler

Traveled with family
Liked: Cleanliness, property conditions & facilities, room comfort

大阪万博のステイ

大阪万博に2日間行くために宿泊しました。初日夜、帰りは配車タクシーを利用しましたが、タクシーの配車がかなり混雑、混乱して費用も4800円かかりました。高齢の親がいたのでタクシーにしましたが、ATCバスセンターからのバス(要予約)、または夢洲から中ふ頭まで列車移動の方が良いかも。近いです。 部屋は快適で清潔、朝食ブッフェも和洋取り混ぜて美味しいです。 大阪万博のついでに快適な宿泊を求める方にはオススメです。
Stayed 1 night in Jun 2025

8/10 Good

hsiao ling

Business traveler
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 3 nights in Jun 2025

8/10 Good

Terutoshi

Liked: Cleanliness, staff & service, room comfort
Stayed 3 nights in Jun 2025

10/10 Excellent

Roland, Palo Alto

Business traveler, Traveled with partner
Liked: Cleanliness, staff & service, property conditions & facilities
One of the best hotels I've stayed in Japan. Rooms are karge and well appointed. Location is close to the Trade Center and convention site. Also to Expo 2025. Easliy accessible by 200m walk from Nakafuto station. Breakfast buffet was good, although there can be a wait to get in at busy times. Our room included access to the Club Lounge, which was very pleasant, with a good selection of drinks and snacks.
Stayed 3 nights in Jun 2025

10/10 Excellent

Molly

Business traveler
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Jun 2025

10/10 Excellent

Zohreh, edmonds

Traveled with family
Liked: Cleanliness, amenities, property conditions & facilities
Very nice beautiful property with very nice staff
Stayed 2 nights in Jun 2025

10/10 Excellent

Christian

Stayed 2 nights in Jun 2025

8/10 Good

Jorge

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Excellent quality for the price. Very convenient for the Osaka Expo.
Stayed 1 night in Jun 2025

6/10 Okay

AMY

Traveled with family
Liked: Cleanliness, amenities, property conditions & facilities
Our suite room doesn’t have sea view as the picture shows. We stayed for 3 nights so very disappointed. Make sure you request to have high floor and sea view. Breakfast is good but not to a 5 star level. Staffs are very friendly though.
Stayed 3 nights in Jun 2025

10/10 Excellent

Arielle

Liked: Cleanliness, staff & service, property conditions & facilities
Very nice and pretty hotel They have a free shuttle to Osaka station and next to umeda sky. 15 min drive to universal
Stayed 3 nights in Jun 2025

6/10 Okay

TAKATO

Disliked: Staff & service, property conditions & facilities
Stayed 1 night in Jun 2025