From Saturday, November 1, 2025 to Friday, January 30, 2026, we are holding the "Dim Sum x Hokkaido Winter Tastes Fair."
*During the New Year's holiday period: Friday, December 26, 2025 to Saturday, January 3, 2026</b>
From Saturday, January 31, 2026 to Friday, May 8, 2026, we will be holding the "Specialty Dim Sum and Chinese Strawberry Fair."
*Golden Week Special Period: Saturday, May 2, 2026 to Wednesday, May 6, 2026</b>
From Tuesday, January 13, 2026, 1:00 PM to Wednesday, January 14, 2026, 1:00 PM, the entire building will be closed due to a mandatory inspection of electrical equipment.
As a result, the restaurant will be closed for lunch and dinner on Tuesday, January 13, and for lunch on Wednesday, January 14. We appreciate your understanding and cooperation. </b>
Oriental Hotel Tokyo Bay celebrated its 30th anniversary on July 1, 2025!
Due to popular demand, Grand Cinq will be offering a special 30th anniversary menu of steamed wagyu beef and shark fin soup at the buffet table only on Friday, January 30, 2026, and Monday, March 30, 2026. ♪
Even better, we're offering a package plan that includes the buffet price, one drink for the toast, and a souvenir premium chocolate, PACARI, with up to 30% off!!
Click here for details
Please note that reservations for more than four people may be split into two tables.
▶Members are requested to present their membership card.
▶If anyone has allergies, please contact us by phone.
▶Please note that we may not be able to accommodate your seating request.
▶If we are unable to contact you within 30 minutes of your reservation time, we may be forced to cancel your reservation. Please be sure to contact us if you are going to be late.
▶Please note that our hotel is very busy on Saturdays, Sundays, and holidays. Please use public transportation. If the hotel parking lot is full, we may direct you to a nearby contracted parking lot.
▶Business hours may change during the New Year's holidays, Christmas, Golden Week, Obon holidays, and on business days with special events.
▶When entering your name in kanji, please also enter it in kana.
★Please note that cancellations made after 5:00 PM the day before your reservation will incur a 100% cancellation fee.
★Online reservations must be made by 5:00 PM the day before your reservation.
