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Grand Prince Hotel Osaka Bay

4.5 star property

Photo gallery for Grand Prince Hotel Osaka Bay

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

Reviews

8.4 out of 10
Very good

Popular amenities

  • Pool
  • Spa pool
  • Spa
  • Free Wi-Fi
  • Restaurant
  • Air-conditioning

Explore the area

View 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

Standard Twin Room, Non Smoking

10.0 out of 10
Exceptional
(2 reviews)
  • 30 sq m
  • City view
  • Sleeps 3
  • 2 Large Single Beds

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

Down duvets, in-room safe, desk, blackout curtains

Deluxe Double Room, 1 King Bed, Non Smoking

  • 40 sq m
  • Sleeps 3
  • 1 King Bed

View all photos for Deluxe Twin Room, Non Smoking

Down duvets, in-room safe, desk, blackout curtains

Deluxe Twin Room, Non Smoking

9.8 out of 10
Exceptional
(7 reviews)
  • 40 sq m
  • Partial ocean view
  • Sleeps 4
  • 2 Large Single Beds

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

Down duvets, in-room safe, desk, blackout curtains

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

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

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

Down duvets, in-room safe, desk, blackout curtains

Deluxe Twin Room, Non Smoking (Ocean Sunset)

8.0 out of 10
Very good
(2 reviews)
  • 40 sq m
  • Ocean view
  • Sleeps 3
  • 2 Large Single Beds

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

Down duvets, in-room safe, desk, blackout curtains

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

  • 40 sq m
  • Sleeps 3
  • 1 King Bed

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

Down duvets, in-room safe, desk, blackout curtains

Club Twin Room, Non Smoking (Deluxe)

  • 40 sq m
  • Sleeps 3
  • 2 Large Single Beds

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

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

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

  • 80 sq m
  • Sleeps 6
  • 1 King Bed

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

Club Twin Room, Non Smoking (Premier)

Club Twin Room, Non Smoking (Premier)

10.0 out of 10
Exceptional
(1 review)
  • 80 sq m
  • 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

Standard Double Room, 1 King Bed, Non Smoking

  • 30 sq m
  • City view
  • Sleeps 3
  • 1 King Bed

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About the area

Osaka

Grand Prince Hotel Osaka Bay is centrally located in Osaka, a 5-minute walk from Intex Osaka and a 4-minute drive from Osaka Aquarium Kaiyukan. .This family-friendly hotel is 2.9 mi (4.7 km) from Osaka Municipal Central Gymnasium and 5.1 mi (8.2 km) from Kyocera Dome Osaka.

What's nearby

  • Osaka Prefectural Government Sakishima Building - 2 min walk - 0.2 km
  • Asia-Pacific Trade Center - 3 min walk - 0.3 km
  • Intex Osaka - 4 min walk - 0.3 km
  • ATC Exhibition Hall - 4 min walk - 0.4 km
  • Port of Osaka - 10 min walk - 0.9 km

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
  • ‪こうき屋 - ‬7 min walk

About this property

Grand Prince Hotel Osaka Bay

Luxury hotel with a full-service spa and a fitness center
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.

An indoor pool, an outdoor pool, and a hot tub are on site. Other recreational amenities include a sauna and a fitness center.

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

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.

Make yourself at home in one of the 480 guestrooms featuring refrigerators and flat-screen televisions. Satellite television is provided for your entertainment. Private bathrooms with shower/tub combinations feature hair dryers and slippers. Conveniences include phones, as well as safes and desks.
Pamper yourself with a visit to the spa, which offers massages, body treatments, and facials. You're sure to appreciate the recreational amenities, including an outdoor pool, an indoor pool, and a hot tub. This hotel also features complimentary wireless internet access, concierge services, and babysitting.
For lunch or dinner, stop by The Café, a restaurant that specializes in international cuisine. Dining is also available at the coffee shop/cafe, and room service (during limited hours) is provided. Relax with your favorite drink at the bar/lounge or the poolside bar. Buffet breakfasts are available daily from 6:30 AM to 10:30 AM for a fee.
Featured amenities include a business center, complimentary newspapers in the lobby, and dry cleaning/laundry services. Planning an event in Osaka? This hotel has 23000 square feet (2137 square meters) of space consisting of conference space and a meeting room. A train station pick-up service is provided at no charge during limited hours, and self parking (subject to charges) is available onsite.
Buffet breakfasts are available for a surcharge and are served each morning between 6:30 AM and 10:30 AM.
The Café - This restaurant specializes in international cuisine and serves breakfast, lunch, and dinner.
Room service (during limited hours) is available.

Property amenities

Internet

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

Parking and transport

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

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

Restaurants on site

  • The Café

Things to do

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

Family friendly

  • In-room babysitting
  • In-room refrigerator
  • Indoor pool
  • Laundry facilities
  • Outdoor pool

Conveniences

  • 24-hour front desk
  • Free newspapers in lobby
  • Gift shop/newsstand
  • Hair salon
  • Laundry facilities
  • Luggage storage
  • Safe at front desk
  • Vending machine
  • Water dispenser

Guest services

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

Business services

  • 23,000 square feet of conference space
  • Business centre
  • Meeting room

Outdoors

  • Barbecue grill

Full-service spa

  • Body scrubs
  • Deep-tissue massages
  • Facials
  • Hot tub
  • In-room massages
  • Sauna
  • Spa open daily
  • Steam room

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 lift
  • Thin carpet in room

More

  • 28 floors
  • Ballroom
  • Banquet hall
  • Designated smoking areas (fines apply)
  • Reception hall

Room amenities

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

Entertainment

  • 55-inch flat-screen TV with satellite channels

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

Pets not 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

Payment types

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • 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 have included all charges provided to us by the property.

Optional extras

  • 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

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, 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

We should mention

This property does not have elevators
The seasonal pool will be open from July to August
Pool access available from 6:30 AM to 9:30 PM
Reservations are required for massage services; reservations can be made by contacting the property prior to arrival, using the contact information 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
Children under 18 years old are not allowed in the spa without adult supervision
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

Grand Prince Hotel Osaka Bay Reviews

Reviews

8.4

Very good

Rating 10 - Excellent. 502 out of 1003 reviews
Rating 8 - Good. 309 out of 1003 reviews
Rating 6 - Okay. 110 out of 1003 reviews
Rating 4 - Poor. 50 out of 1003 reviews
Rating 2 - Terrible. 32 out of 1003 reviews

8.6/10

Cleanliness

8.8/10

Staff & service

8.6/10

Amenities

8.4/10

Property conditions & facilities

8.6/10

Eco-friendliness

Reviews

8/10 Good

Sharon

Travelled with partner
Good: Beautiful large room, stunning view, convenient store in the basement. Bad: pillows like sacks of cement. Ugly: ridiculously high charge to use the pool
View from 21st floor room
Stayed 3 nights in Sep 2025

8/10 Good

Verified traveller

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

Great hotel with an easily fixable caveat.

The hotel is in a very convenient location for the Osaka Expo, at which I had business to conduct one of the national pavilions. At check-in I received a room upgrade to a much bigger room that was probably the nicest I have ever stayed in anywhere in the world. The only reason I gave the hotel a 4-star rating overall instead of 5 is the sub-par breakfast. The space is not well designed, making it uncomfortable during peak periods. Moreover, there is not a great variety to choose from, and they tend to run out of things. I could not believe that one morning (rather early on) they had already run out of butter for the rolls and told me they did not have anymore (before 8 a.m.!). There was also no cheese or cold cuts, which is very unusual for a top-notch hotel breakfast buffet, which is quite pricey.
Stayed 3 nights in Aug 2025

10/10 Excellent

Stephen

Travelled with partner
Splendid
Stayed 2 nights in Aug 2025

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

Travelled 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 traveller
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

Travelled 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 traveller

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

10/10 Excellent

Ashley

Travelled 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

Travelled 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 traveller
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

Travelled 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 traveller

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

10/10 Excellent

Zohreh, edmonds

Travelled 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