Tokyo Bay Ariake Washington Hotel Launches Anniversary Stay Plan with Patissier-Made Cake and Late Checkout

Tokyo Bay Ariake Washington Hotel (Koto-ku, Tokyo; General Manager: Yasutoshi Watanabe) will launch the "Anniversary Stay Plan with Choice of Hotel Patissier-Made Cake" on February 1, 2026 (Sunday). Reservations will begin on January 19 (Monday).

The hotel has served as a venue for guests celebrating special occasions such as birthdays and wedding anniversaries. Responding to frequent requests such as "Can you keep a cake we bring?" and "We'd like to surprise someone with a celebration," the hotel developed this plan to help guests celebrate in ways only a hotel can provide.

This plan features an original cake handcrafted by the hotel's patissier, delivered to your guest room during your stay. Guests can choose between two options: a rich and elegantly sweet "Chocolate Cake" or a vibrant "Fruit Tart" adorned with abundant fresh fruit. The hotel's patissier spent approximately two months developing these cakes through repeated trials and refinements, paying meticulous attention to taste balance, texture, and visual presentation. Both options showcase the patissier's delicate craftsmanship and beautiful finishing, adding elegance to your special day. The plan includes stays in either the newly renovated rooms from 2025 or high-floor rooms overlooking the Tokyo night skyline. Enjoy a memorable celebration in a private space where you can relax with loved ones without concern.

Fruit Tart

Additionally, the plan includes late checkout until 12:00 PM (standard checkout: 11:00 AM) the next day. Take your time the following morning, savoring the lingering memories of your celebration without rushing to check out. Experience this special hotel stay where you can express your "congratulations" and "thank you" to your loved ones.

The hotel offers excellent access to major facilities such as Tokyo Big Sight and Ariake Arena, as well as popular areas like Odaiba, Toyosu, and Ginza, making it ideal for tourism, dining, and shopping. Since October 2025, the hotel has been gradually opening renovated rooms themed around "Ariake" (dawn moon), creating a more comfortable space where tranquility and warmth harmonize (renovation completion scheduled for August 2026). The first-floor restaurant "Georgetown" serves a breakfast buffet featuring approximately 50 seasonal items, including fresh seafood and hot curry bread and fried bread freshly prepared by staff right before your eyes. With seasonal ingredients and new menu items regularly introduced, the breakfast offers new enjoyment with each visit.

Plan Details

Plan Name: Anniversary Stay with Choice of Hotel Patissier-Made Cake

Sales Period: January 19, 2026 (Monday) to June 30, 2026 (Tuesday)

Stay Period: February 1, 2026 (Sunday) to June 30, 2026 (Tuesday)

Plan Inclusions:

Room service with choice of hotel patissier-made cake
- Chocolate Cake or Fruit Tart
Late checkout at 12:00 PM (standard 11:00 AM)

Eligible Rooms:
Renovated Standard Double/Twin or high-floor Standard Double/Superior Twin with guaranteed night view

Pricing: From ¥13,600 per room for 2 guests (including consumption tax and service charge)

Booking Method: Via official website or various reservation sites

Official Website:

Room only: Booking link
With breakfast: Booking link

Important Notes:

Please select one cake type at the time of reservation.
Please choose a cake delivery time from 30-minute intervals between 7:00 PM and 12:00 AM at the time of reservation. Delivery will occur within the selected time slot; specific times cannot be specified.
Candles are not provided. Use of open flames in guest rooms is not permitted.
Cancellation fees: 20% from 5 days before stay, 80% on the day of stay, 100% for no-show.
Contents may change depending on ingredient availability.

Inquiries: TEL: 03-5564-0111 (main line)

Renovated Standard Twin