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Tokyo Bay Ariake Washington Hotel Launches Exclusive Conference Plan

The Tokyo Bay Ariake Washington Hotel, located in Koto City, Tokyo, has recently unveiled a special exclusive rental plan for its conference rooms called the "One Company Exclusive Plan." This offering will be available on weekends and holidays starting January 10, 2026. The hotel features a grand conference hall that measures an impressive 669 square meters, along with smaller meeting rooms and a foyer, allowing for a total space customized to fit various event needs.

After a successful pilot program in the summer, where the plan was available on Sundays, the hotel has decided to extend the availability of this plan. The overwhelming number of inquiries highlighted the plan's practicality, which can cater to a wide range of events such as exhibitions, sales events, and large-scale presentations. Organizers will benefit from the flexibility to manage their events without the constraints of sharing space with other groups.

Benefits of the One Company Exclusive Plan

1. Generous Room Options

The plan includes the rental of the main conference room, Iris, with a maximum capacity of 500 people and a ceiling height of 5.1 meters. When booking this main room, organizers are offered a complimentary small meeting room designed to accommodate 12 to 30 guests. This extra room can serve multiple purposes, such as a break room, administrative space, or storage area for materials. Additionally, there are four more small meeting rooms ranging from 55 to 87 square meters available for a fee, which can be reserved according to the needs of the event.

2. Exclusive Access

With the One Company Exclusive Plan, only the reserving organization will have access to the entire area, including the foyer in front of the main conference room. This design enables the booking group to utilize the space freely for receptions, exhibitions, waiting areas, and more, enhancing the overall logistical convenience of managing the event.

3. Convenient Transportation

The hotel's location is advantageous for attendees. It is just a three-minute walk from the "Kokusai-tenjijo" Station on the Rinkai Line and also easily accessible via the Yurikamome Lines' "Tokyo Big Sight" and "Ariake" Stations. For those traveling from outside Tokyo, limousine buses run from both Haneda and Narita airports to the hotel.

Plan Details: What You Need to Know

• - Plan Name: One Company Exclusive Plan
• - Sales Period: From January 5, 2026, to December 18, 2026
• - Usage Period: From January 10, 2026, to December 27, 2026
• - Plan Inclusions: Main conference room (Iris, 669 sqm) + Small meeting room (Eucalyptus, 40 sqm)
• - Fees:

- 8-hour use: 715,000 yen (including tax)
- 12-hour use: 935,000 yen (including tax)

• - Additional Meeting Rooms: Additional meeting rooms like Rhododendron (70 sqm), Cattleya (67 sqm), Magnolia (55 sqm), and Maple (87 sqm) are also available via prior reservation for additional fees starting from 66,000 yen for four hours.
• - Booking Method: Reservations can be made via the hotel's website contact email or by phone.
• - Official Website: Tokyo Bay Ariake Washington Hotel
• - Contact: TEL: 03-5564-0125 (Direct line for meetings and banquet reservations: Monday to Friday, 9:30 AM to 5:30 PM)

Hotel Overview

The Tokyo Bay Ariake Washington Hotel features 830 guest rooms and is situated at:

• - Address: 3-7-11 Ariake, Koto City, Tokyo 135-0063, Japan
• - Access: A mere three-minute walk from the Kokusai-tenjijo Station on the Rinkai Line as well as from Tokyo Big Sight Station and Ariake Station. For more information on the hotel and its offerings, please visit their official website: Fujita Kanko.

About Fujita Kanko

Fujita Kanko Co., Ltd. was founded in 1948 as a pioneer in Japan's tourism industry, opening Hakone Kowakien and Hotel Chinzanso Tokyo (formerly known as Chinzanso) in 1952. With plans to celebrate its 70th anniversary on November 7, 2025, the company continues to focus on delivering unique content and experiences that enrich guests' lives while fostering a vibrant society.

Additional Resources

• - Brand Movie: Watch here.