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Welcome to Shinjuku Washington Hotel Annex

Notice of restarting our multi-language reservation system.

Thank you for your continued support of WHG Hotels.

Following the suspension of our multi-lingual reservation system on June 26 (Tuesday) earlier this year, we are happy to announce that the service can once again be used for reservations as of November 20 (Tuesday).
We apologize for any inconvenience while this service was unavailable.

For your convenience, we have prepared breakfast accommodation plans(Reservation Resume Memorial Plan) for customers who use our hotel by January 31, 2019, so please use it by all means.
Thank you again for your continued support of WHG Hotels.
We hope to see you soon.


Now reservation is suspended due to system error.
We apologize for the inconvenience.

We sincerely apologize for the inconvenience.
We ask for your patience until we restore the service.
For reservations, please contact us directly with the URL below.


Confirmation of contents of inquiries is done at 10: 00-17: 30 (Japan time) excluding weekends and holidays.
For inquiries received outside the above time, we will accept reception after the next business day. Please acknowledge it beforehand.

If there is an urgent inquiry, please contact the hotel individually Please contact us from the inquiry form.


Matters Related to Personal Data Breach due to Unauthorized Access to Multilingual Online Booking System Server
For details, please check from the following URL.


If you are looking for a calm and relaxed environment to stay while remaning yourself among the busy Tokyo metropolitan area, Shinjuku Washington Hotel Annex is the best place to be! Locates adjacent to the Shinjuku Washington Hotel Main Building, you will find everything you need around the hotel. Shopping areas and various sightseeing spots are located within short walking distance for leisure tourists. Our 8 meeting rooms are available for those aiming for business travelers.

All of our guest rooms are equipped with free WiFi and most of floors of the Annex are designated as Non-Smoking floors. For safety of the female travelers, the special amenities will be offered and security locks are prepared. Laundry machines are available on 2nd floor for long staying travelers, relaxation room, computer, printer, massage chair are also available to make your stay comfortable.