Exterior
Lounge
Guest Room
Cuisine
Presidential Suite - Living Room
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Grand Prince Hotel Osaka Bay

Osaka Prefecture／One stop from Yumeshima Station: Cosmo Square
¥13,050～
No meals ; 2 peopleTax included¥10,450〜
(USD 65.58)

An urban resort with panoramic views of Osaka Bay and the bay area cityscape

While located in Osaka City, the Hotel offers an open, relaxing setting away from the bustle of downtown. From the guest rooms, enjoy sunsets sinking beyond Osaka Bay and sparkling night views of central Osaka. On weekends and during holiday periods such as Golden Week, Obon, and New Year’s, we host unique in-house events like rooftop sunset tours—bringing a resort-like escape without leaving Osaka. A free daily shuttle bus runs between the Hotel and Osaka Station, making it an ideal base for sightseeing.

4.29 - Good(327)
  • Exceptional hospitality

    From the Reservation process onward, you were attentive and courteous, and I was truly delighted that you upgraded our Room on the day of our stay. Thanks to you, we were able to spend a special time feeling even more luxurious.I had informed you in advance that I have limited mobility, and your thoughtful support allowed me to stay with peace of mind. The warm hospitality of all the staff left a lasting impression.I would love to stay again.

    smile＆smile 3/21/2026
  • Your hospitality is truly exceptional.

    This is a wonderful Hotel with impressively courteous and pleasant service from the staff. With the IKYU Diamond member benefits, we received a Room upgrade and late check-out until 2:00 p.m., and we were truly touched to also receive a luxurious pound cake and a handwritten message card “to celebrate your birthday.” We also appreciated the complimentary Shuttle Service from Osaka Station. The spacious 40 m² Deluxe Twin Room featured a smart TV that allowed us to watch YouTube, TVer, and more, as well as a Nespresso machine, and we enjoyed coffee time at the large dining table. The view from the high floor was refreshing, and my mother who traveled with me was delighted by how luxurious the Room was. Thank you very much for such a wonderful stay.

    uv_er 3/26/2026

Facilities and Services

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  • Spa facility
  • Fitness
  • Accessibility
Sauna / Within a 5-minute walk from the station / Within a 5-minute walk to the convenience store. / Indoor pool / Outdoor pool / Free shuttle service / Room service / Room Service Available 24 Hours
IN15:00～24:00
OUT12:00
Number of rooms480 rooms
PetNot allowed
Your childPermitted

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Notice from the Accommodation

■■■Notice■■■
- From April 7, 2025, parking is subject to a fee of JPY 1,000 per night, from the day of your stay until 3:00 PM on your check-out date.

Standard Twin Room
【Non-Smoking】Standard Twin
  • Twin
  • 30㎡
  • Capacity 1~2 people

【Room Only・Online Credit Card Payment】Exclusive Prepayment Discount! Simple Stay

IN 15:00～24:00
OUT 12:00
¥13,050～
No meals ; 2 peopleTax included¥10,450〜
(USD 65.58)

[Room Only - Value Rate] Urban Resort Stay in a Bay Area Away from the Hustle and Bustle

IN 15:00～24:00
OUT 12:00
¥14,916～
No meals ; 2 peopleTax included¥11,936〜
(USD 74.91)
King Bed
[Non-Smoking] Standard King
  • Double
  • 30㎡
  • Capacity 1~2 people

【Room Only・Online Credit Card Payment】Exclusive Prepayment Discount! Simple Stay

IN 15:00～24:00
OUT 12:00
¥13,050～
No meals ; 2 peopleTax included¥10,450〜
(USD 65.58)

[Room Only - Value Rate] Urban Resort Stay in a Bay Area Away from the Hustle and Bustle

IN 15:00～24:00
OUT 12:00
¥14,916～
No meals ; 2 peopleTax included¥11,936〜
(USD 74.91)
Deluxe King Room
【Non-Smoking】Deluxe King
  • Double
  • 40㎡
  • Capacity 1~3 people

【Room Only・Online Credit Card Payment】Exclusive Prepayment Discount! Simple Stay

IN 15:00～24:00
OUT 12:00
¥15,660～
No meals ; 2 peopleTax included¥12,540〜
(USD 78.70)

[Room Only - Value Rate] Urban Resort Stay in a Bay Area Away from the Hustle and Bustle

IN 15:00～24:00
OUT 12:00
¥17,898～
No meals ; 2 peopleTax included¥14,338〜
(USD 89.98)

Best-Selling Stays

Hotel Popular For Public Bath

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Hotel Popular For Suites

Stays With High Ratings

Accommodation With No Meals Included

Recommended Accommodation For Honeymoon

Pregnancy-Friendly Accommodation

Popular Good Value Stays

Introduction of the Accommodation

Interior
Exterior
Interior
Interior
Interior
Sample Meal Options
Interior view
Interior
Exterior
Enjoy a resort getaway in Osaka—blissful seaside moments away from the city’s hustle and bustle.

A free direct shuttle bus runs from Osaka Station to the Hotel. Set in a bay area away from the city bustle, this urban resort offers views of sunsets sinking into Osaka Bay and the sparkling, dreamlike lights of Osaka in the distance. Enjoy relaxing resort time with modern guest rooms, a variety of dining options, relaxation services, a pool, and other well-equipped Facilities.

Guest Room
Guest Room
Guest Room
Guest Room
Guest Room
A breathtaking view from your room, with the sunset over Osaka Bay in the distance.

On clear days, guests in ocean-view rooms can enjoy sweeping views of the Akashi Kaikyo Bridge and Awaji Island across Osaka Bay. At twilight, the ever-changing scenery and the setting sun create an unforgettable escape from everyday life. Whether unwinding after business, making memories with someone special, or sharing quality time with family, our open and airy urban resort welcomes you.

Sample Meal Options
Restaurant
Sample Meal Options
Sample Meal Options
Sample Meal Options
Restaurant
Sample Meal Options
Sample Meal Options
Restaurant
Restaurant

Choose from a refined selection of restaurants to suit your tastes and occasion, including the buffet restaurant “The Café,” where you can enjoy international cuisine in a bright, relaxed atmosphere, and the Italian restaurant “Basilico,” a lively trattoria serving authentic Italian dishes. Enjoy your meal in a comfortable setting.

Afternoon Tea & Buffet
We host afternoon tea and dessert buffets.

In our spacious, welcoming lobby lounge, enjoy beautiful seasonal afternoon tea and a sweets buffet, available on weekends only. Relax and savor a blissful moment while taking in the stunning views of the outdoor garden and water garden.

Club Lounge
A Club Lounge Connecting Osaka with the World

Our Club Lounge, available exclusively to a limited number of guests, offers a refined and comfortable space for a luxurious stay. Enjoy premium moments throughout the day with tea-time sweets, hors d’oeuvres, and complimentary drinks tailored to each time slot.

Guest Room
Location

Sakishima, where the Hotel is located, offers easy access to the Osaka Aquarium Kaiyukan, a popular theme park, and INTEX Osaka, one of Japan’s largest international exhibition centers. A free shuttle bus runs daily between the Hotel and Osaka Station, making it a convenient base for both business and leisure while you enjoy the spacious relaxation unique to the bay area—all within Osaka City.

Free shuttle bus
Free shuttle bus

We operate a free direct shuttle bus between JR Osaka Station (Umeda) and our Hotel every day. Departs JR Osaka Station (Umeda): 9:30 AM–9:30 PM Departs the Hotel: 9:00 AM–9:00 PM *Shuttle bus schedules are subject to change. For the latest information, please contact the Hotel directly.

[IKYU.com Spa] Breeze
[IKYU.com Spa] Breeze

At Treatment Salon “Breeze,” you can enjoy a range of women-friendly services, including treatments that lavishly use organic skincare products and anti-aging courses.

Book your luxury spa experience in a carefully curated, high-quality space here.

Facilities and Equipment of Accommodation

  • The room
    The room
  • Restaurant
    Restaurant
  • Facilities & Services
    Facilities & Services

Notice from the Accommodation

  • Regular Inspection of Electrical Facility

    Notice of Hotel Closure
    Thank you for choosing our Hotel.
    We will be conducting a regular inspection of the power supply Facility. Due to this maintenance work, the entire Hotel will be closed during the following period:

    Closure Period:
    June 8, 2026 (Monday) 1:00 P.M. – June 9, 2026 (Tuesday) 2:00 P.M.

    We sincerely apologize for any inconvenience caused and kindly ask for your understanding and cooperation as this is an essential inspection to ensure a safe and comfortable environment. If you have any questions or concerns, please feel free to contact the Hotel directly.

Basic Information

TaxesOsaka Prefecture Accommodation Tax may apply separately.
Card information
VISA / MASTER / JCB / AMEX / DINERS
Pets
Not allowed
BreakfastAn international buffet featuring a wide variety of Japanese and Western dishes. Adults: JPY 3,700 / Children (elementary school): JPY 1,850 / Free for children under elementary school age (tax and Service Fee included). *Please note that an additional 13% Service Fee will be charged on all fees.*
Your child
You can stay.
Free baby cot Children aged 0–5 may stay as Child Sharing Existing Bedding. Children aged 6 and over will be charged the same rate as adults.
Room service
Available for use
Room service is available 24 hours a day. Enjoy dining in the comfort and safety of your Room.
Common amenities
  • ○ Shampoo · conditioner
  • ○ Body soap · soap
  • ○ Towel · Bath towel
  • × Body towel · sponge
  • ○ Toothbrush set
  • × Comb · Brush
  • ○ Shower cap
  • ○ Hair dryer
  • ○ Shaving
  • × Shaving Gel/Foam
  • × Bath additives
  • ○ Yukata
  • × Nightwear
  • × Bathrobe
  • ○ Slippers
  • × facial cleanser
  • × Toner
  • × Lotion
  • × Makeup remover
  • ○ Cotton swab
  • ○ Cotton
  • × Clothing deodorizing spray
  • × Refrigerator
  • × Minibar
  • ○ Electric kettle
  • ○ Tea set (free)
  • ○ Television
  • ○ Safe
  • ○ Scale
  • × Trouser press
  • ○ Free morning edition
  • × Pay-per-view broadcast
  • ○ Satellite broadcasting
  • × Video on Demand
  • × Radio
  • × CD player
  • × DVD player
  • × Blu-ray player
  • × Speakers for portable audio
  • × In-room PCs and tablets
Facilities and Features
  • × Hot spring
  • × Rooms with open-air baths available
  • × Open-air bath
  • × Free-flowing hot spring
  • × Large public bath
  • × Private bath
  • ○ Sauna
  • × Ganbanyoku (rock bathing)
  • ○ Within a 5-minute walk from the station
  • ○ Within a 5-minute walk to the convenience store.
  • ○ Indoor pool
  • ○ Outdoor pool
  • × Pet-friendly
  • ○ Spa facility
  • ○ Fitness
  • ○ Free shuttle service
  • × Shuttle Service (Paid)
  • ○ Room service
  • ○ Room Service Available 24 Hours
  • ○ Barrier-free
  • × Childcare services
Outdoor pool
Available period
6/21/2025~9/23/2025
Business Hours
08:00~17:30
Final admission time
---
Fee（Guest）
Paid
Fee（Non-guest）
Paid
Children's pool
None
Age restriction
Guests aged 18 or under may not stay without an adult. A companion aged 20 or over is required.
Pool shape
Irregular shape
Pool size
Length 15m
Width 10m
The outdoor pool (on the rooftop of the Banquet Building, 9th floor) is available during the summer season only. For details on opening hours and fees, please check the official Hotel website. * Bath towel rental fee is included. * The pool is fan-shaped, with an area of 150 m² and a diagonal length of 15 m. * Fees vary depending on expected crowd levels (dynamic pricing).
Indoor pool
Available period
---
Business Hours
06:30~21:30
Final admission time
21:00
Fee（Guest）
Free
Fee（Non-guest）
---
Children's pool
None
Age restriction
Guests aged 18 or under may not stay alone. An accompanying guest aged 20 or over is required. A Reservation must be made in advance on the Hotel website.
Pool shape
Rectangular
Pool size
Length 20m
Width 6m
Please note that business hours may change depending on circumstances. Thank you for your understanding.
Esthetic Massage
Available
Relaxation / Esthetic Services (within The City Country Club) Hours: 12:00–20:00 (last appointment 19:30)
Fitness gym
Business Hours
00:00~24:00
Final admission time
--
Fee（Guest）
Paid ¥3,000
Fee（Non-guest）
---
Age restriction
Age Restriction: 13 and over *Guests aged 18 and under may not stay on their own. A companion aged 20 or over is required.*
Fitness Facility: Gym area — Free, 24 hours Locker area and indoor pool — Free; Spa area — Fee (JPY 3,000) Hours: 6:30–21:00
SaunaAvailable
Hot stone spaNone

Reviews

Overall Score
4.29
Good (327)
  • Rooms & Amenities
    4.39
  • Facility
    4.37
  • Hospitality & Service
    4.39
  • Meals
    4.12
  • Onsen & Bath
    4.14
  • Satisfaction
    4.31

*Reviews that have been translated from Japanese.*

*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*

Access Information

Address
Osaka Prefecture1-13-11 Nanko-kita, Suminoe-ku, Osaka City
TEL：+81-6-6612-1234

[Train]
■ From Osaka Metro Chuo Line “Hommachi” Station, transfer at “Cosmosquare,” get off at New Tram Nanko Port Town Line “Nakafuto” Station, then walk about 3 minutes.

[Bus]
■ Free shuttle bus between JR Osaka Station and the Hotel
● From the Hotel: 9:00 AM – 9:00 PM
● From JR Osaka Station: 9:30 AM – 9:30 PM
* When boarding from the Hotel, please pick up a numbered ticket at the 1F Bell Desk.

■ Between the Hotel and Universal Studios Japan
From the Hotel:
Weekdays: 8:00 AM / 9:00 AM
Weekends & holidays: 8:00 AM / 9:00 AM / 10:00 AM

From Universal Studios Japan:
Weekdays: 6:00 PM / 7.00 PM
Weekends & holidays :6.0PM/7.0PM/8.0PM
Universal elements and all related indicia TM & (c)2026 Universal Studios.All rights reserved.CR26-1825


[By Car / Taxi]
■ About a 5-minute drive after exiting Hanshin Expressway Bayshore Route via Nanko-Kita Exit (southbound) or Nanko-Minami Exit (northbound). Via the Osakako Sakishima Tunnel Road (toll-free), it is about 4 km to the Hotel from the Chikko intersection at Osaka Port.
■ Approx. travel time is about25 minutes; fare is around ¥7,000 (time and fare may vary depending on traffic conditions).

[By Air]
■ Kansai International Airport (KIX)
○ Bus stops/departure points:
Hotel departure/arrival：In front of main entrance（Tickets are also sold in lobby on1F）
Airport departure：Kansai International Airport Terminal1（1F Limousine Bus Stop No.3）, Terminal2（Limousine Bus Stop No.7）（Please purchase tickets from vending machines）
Airport arrival：Kansai International Airport Terminal1（4F）, Terminal2
○ Fare：Adults ¥1,800 / Children(ages6–12) ¥900
○ Round-trip discount ticket：Adults ¥3,300
○ Travel time：約50 minutes

■ Itami Airport (Osaka International Airport)
Take an airport limousine bus from Stop No.9 at Osaka Airport South Terminal to in front of Osaka Station.
From JR Osaka Station, please use free shuttle bus to hotel.
If limousine buses or trains are not operating ,please take taxi.
Approx.travel time is about40 minutes;fare is around¥11,000(depending on traffic conditions).

Parking Information
Fee
Parking fee per night for guests ¥1,000
Parking time
From check-in until 3:00 PM after check-out (¥500 for each additional 30 minutes thereafter)
Parking space
No restrictions
Number of parking spaces
330 cars available Indoor & Outdoor
Valet service
Unavailable
* Multi-storey parking garage height limit: 2 m.
* From April 7, 2025, the Hotel parking fee will be changed to JPY 1,000 per night.

Pickup and drop-off information
Available (Free)Complimentary Shuttle Service between JR Osaka Station and the Hotel

The shuttle bus operates on a first-come, first-served basis and may be unavailable if it is full.
If all regular seats are occupied, you may be guided to an auxiliary seat.

It is about a 3-minute walk from Nakafuto Station on the New Tram Nanko Port Town Line. If you need directions or have any questions, please contact the concierge.
---------------------------------
* During events that involve traffic restrictions, such as the “Naniwa Yodogawa Fireworks Festival” and the “Osaka Marathon,” shuttle bus operating hours may change.
* The Hotel shuttle bus service details are subject to change. Please check the official Hotel website for the latest information.

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