Tokyo Bay Shiomi Prince Hotel

With a stay at Tokyo Bay Shiomi Prince Hotel in Tokyo (Koto), you'll be a 3-minute drive from Tokyo Bay and 8 minutes from Tokyo Imperial Palace. This spa hotel is 1.9 mi (3 km) from Urban Dock LaLaport Toyosu and 4.6 mi (7.4 km) from Tokyo Skytree.

Make yourself at home in one of the 605 guestrooms featuring refrigerators and flat-screen televisions. Complimentary wireless internet access keeps you connected, and cable programming is available for your entertainment. Private bathrooms with separate bathtubs and showers feature deep soaking bathtubs and complimentary toiletries. Conveniences include phones, as well as safes and coffee/tea makers.

Take time to pamper yourself with a visit to the full-service spa. You can take advantage of recreational amenities such as a 24-hour fitness center and bicycles to rent. This hotel also features complimentary wireless internet access, a banquet hall, and a vending machine.

You can enjoy a meal at the restaurant serving the guests of Tokyo Bay Shiomi Prince Hotel, or stop in at the grocery/convenience store. Wrap up your day with a drink at the bar/lounge. Buffet breakfasts are available daily from 6:30 AM to 10:30 AM for a fee.

Featured amenities include a 24-hour front desk, luggage storage, and laundry facilities. Self parking (subject to charges) is available onsite.

Tokyo Bay Shiomi Prince Hotel is in Koto, Tokyo, and its property type is Hotel. It is one of 62 stays in Koto that can be booked on Ondastay (English property list of Thursday, October 1, 2026). 38 of them have the property type Hotel. By number of guest reviews, it ranks #1 of the 62 stays in Koto. 5 other stays in Koto are within 1 km of it in a straight line.

• This property charges mandatory fees on site. They are listed under “Charged at the property” in Good to know below.
• The property takes payment on site in Japanese Yen (JPY).
• The seller is ONDA Inc., and the payment is processed by Toss Payments.
• The total (taxes and service fees included), fees paid on site, who sells the stay and the cancellation terms are set out in the Terms of service.

• Elevator
• Breakfast available (surcharge)
• Laundry facilities
• Safe-deposit box at front desk
• 24-hour front desk
• Full-service spa
• Smoke-free property
• Grocery/convenience store
• Free WiFi
• Number of restaurants· 1
• Bicycle rentals on site
• Self parking (surcharge)
• Number of bars/lounges· 1
• Luggage storage
• 24-hour fitness facilities
• Banquet hall
• Vending machine
• Wheelchair accessible (may have limitations)
• Wheelchair-accessible van parking
• Wheelchair-accessible registration desk
• Wheelchairs available on site
• Bicycle parking available
• Well-lit path to entrance
• Vegetarian breakfast available
• At least 80% of all lighting comes from LEDs
• Vegan menu options available
• Vegetarian menu options available

Check-in

3:00 PMMinimum check-in age 18

• 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, debit cards, mobile payments, and cash
• Mobile payment options include: PayPay
• Safety features at this property include a fire extinguisher, a smoke detector, a security system, and window guards
• This property affirms that it follows the cleaning and disinfection practices of Prince Safety Commitment (Prince Hotels & Resorts)
• Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property

Front desk staff will greet guests on arrival at the property. Information provided by the property may be translated using automated translation tools. A scheduled power outage will take place on January 7, 2027 from noon to 3 PM. All facilities that use power, including the elevator, will not be available during this time. Early check-in and late check-out will not be available on this date. Check-in time begins at 6 PM on this date. Cribs are available only for guests under 8 months old.

Check-out

11:00 AM

Charged at the property

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 4000 for adults and JPY 2500 for children
• Self parking fee: JPY 2200 per night

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

Know before you go

• 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.
• Contactless check-out is available.
• Please note that some properties do not permit guests with tattoos to use the onsite public bathing facilities.
• This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Accepted at the property

American Express · Diners Club · JCB International · Mastercard · Visa · Cash · Debit cards · PayPay

Languages spoken

Hindi · Russian · Korean · Chinese (Cantonese) · Malay · Japanese · English · Chinese (Mandarin) · Indonesian · French

Pets

Pets not allowed · Service animals are allowed · Service animals are exempt from fees/restrictions