Address: 4-10-30 Takanawa Minato-ku Tokyo Japan 108-8611
(港区高輪4-10-30 東京 日本 108-8611)
A child aged 6 and over are considered as an adult in our hotel.
Please input the number of adults including them.
A child aged 5 and under can stay free of charge with sharing the beds.
Bed rail (baby guard) is available for rental and is subject to availability.
Bed rail (baby guard) is limited to infants who are between 18 months and 60 months old and are able to climb into bed by themselves. To reserve a bed rail (baby guard), guests can use the Special Request box when booking.
Important Notes Regarding Reservations:
Holding tours, reselling, or any other activities meant for commercial use of reservations made through this system are not permitted.
We may cancel your reservation if we find that it was made for these aforementioned purposes.
Pets are strictly not allowed at the property.
Reservations are required for the fitness center. Only people over the age of 18 can use it.
Self-check-in/ check-out machine is available in this property. The machine will save guests time when the reception desk is busy.
【Changes in Installation of Amenities in Guest Room】
From the perspective of environmental conservation based on SDGs, our hotel will make the following changes to the installation of room amenities from April 1st, 2024.
Among the plastic products installed in the Guest Rooms, razors, hairbrush, Disposable Body Towe, cotton pads and cotton swabs will no longer be provided.
We will switch some of the products to biomass products and set as follows.
■N Tower Bathroom Amenities
All Rooms :Toothbrush
【Notice of Annual Power Outage】
We would like to inform you that we will be conducting an annual inspection of our substation facilities in accordance with laws and regulations as follows.
We appreciate your understanding and apologize for any inconvenience this may cause.
For further details regarding timings and specific notices, please refer to our official hotel website.
Date & Time:
Monday, January 20, 2025, from 01:00 AM to 05:00 AM (Night of January 19, 2025)
During this period, all electrical facilities in guest rooms and hallways will be unavailable:
・Internet
・Air conditioning
・Hot-Water Supply
・Lighting Equipment
・Electronics, such as computers
・Elevators
・Massage
・DINING & BAR TABLE 9 TOKYO
・Seven-Eleven (convenience store) Shinagawa Prince Hotel
・Fitness room
・Coin laundries, vending machines, and ice machines
【Request Regarding Mobile Battery Use】
Thank you for your continued patronage of Shinagawa Prince Hotel. In recent years, incidents involving smoke emission and fire from mobile batteries have been reported both domestically and internationally. To ensure the safety and peace of mind of all our guests, we kindly ask for your cooperation regarding the following points when using mobile batteries in guest rooms:
⚫ Please manage your mobile battery at your own responsibility and keep it within your reach.
⚫ While charging, please monitor the device at all times to prevent potential issues.
⚫ Please refrain from charging your mobile battery when leaving your room.
⚫ When charging portable electronic devices from your mobile battery, or charging the mobile battery itself using the room's power outlet, avoid placing it in direct sunlight or on flammable surfaces such as beds or sheets.
⚫ Do not use a mobile battery if it shows signs of damage, swelling, or abnormal heat generation. Please note that if any of the above conditions are observed during room cleaning during your stay, staff may relocate the mobile battery or stop its charging for safety reasons.
We appreciate your understanding and cooperation in advance.
Power Outage Notice
Due to statutory annual inspections of power substation facilities, a power outage will occur throughout the property (including guest rooms) on the following dates. The time may change slightly depending on the work situation.
Power Outage Date / Time / Area
January 5, 2026 (Mon) *Late night January 4 (Sun) / 1:00 AM – 5:00 AM / Annex Tower
January 19, 2026 (Mon) *Late night January 18 (Sun) / 1:00 AM – 5:00 AM / Main Tower, Annex Tower, N Tower, East Tower
January 21, 2026 (Wed) *Late night January 20 (Wed) / 1:00 AM – 5:00 AM / Main Tower, East Tower
February 9, 2026 (Mon) *Late night February 8 (Sun) / 1:00 AM – 5:00 AM / N Tower, Annex Tower
Mainly affected areas: Internet lines, air conditioning, hot water, outlets, lighting, TVs, refrigerators, elevators, etc.
We apologize for any inconvenience and appreciate your understanding and cooperation.
【Please Note】 Extra bed policies vary by room type. Please check the occupancy restrictions for detailed rules.
Children are welcome.
Can stay for free with adults without extra beds.
Children can stay for free with adults without extra beds.
Extra bed is required, and additional charges apply.
