Your First Visit to Global Business Hub Tokyo

Global Business Hub Tokyo (GBH Tokyo) is a business-focused multi-purpose facility on the 3rd floor of Otemachi Financial City Grand Cube. It offers an event space for up to 200 guests and 14 private meeting rooms, supporting seminars, exhibitions, networking events, and international conferences. The facility is directly connected to Otemachi Station, served by five Tokyo Metro and Toei lines, placing it at the center of Tokyo’s Otemachi business district for easy access from both domestic and international attendees.

This guide covers practical information including how to get to Global Business Hub Tokyo, where to stay, dining options nearby, and tips for your visit.

Access Guide to Global Business Hub Tokyo

Global Business Hub Tokyo is well connected from both Narita and Haneda airports by public transit.

Nearest Stations and Exits for Global Business Hub Tokyo

Global Business Hub Tokyo connects directly underground to Otemachi Station, served by five subway lines, as well as to JR Tokyo Station.

Otemachi Station (Tokyo Metro Tozai, Chiyoda, Hanzomon, and Marunouchi Lines; Toei Mita Line)

Take the escalator from the B1 underground concourse up to the ground floor, then use the dedicated escalator on the Otemachi-nakadori side of the ground floor for direct access to the 3rd floor. An elevator is also available.

Walking time: Direct access (official website)

JR Tokyo Station

An underground passageway provides direct access toward Otemachi Station. Using this route, you can reach the venue without an umbrella even in the rain.

Walking time: Direct underground access (official website)

From Narita Airport

  • Narita Express (NEX): Narita Airport → Tokyo Station (approx. 55 min) → Otemachi via underground walkway (direct access to 3F). Total approx. 65 min, approx. ¥3,070. A convenient option for those with luggage, as the underground passage lets you reach the venue without additional transfers.
  • Airport Limousine Bus: Narita Airport → Tokyo Station Marunouchi Exit (approx. 65–80 min) → Otemachi Station via underground walkway (direct). Approx. ¥3,200. Travel time may vary depending on traffic conditions.

From Haneda Airport

  • Tokyo Monorail + Toei Mita Line: Haneda Airport Terminal 3 (Tokyo Monorail) → Hamamatsucho → Toei Mita Line → Otemachi. Total approx. 30 min, approx. ¥670. An economical route with just one transfer.
  • Keikyu Line + Toei Mita Line: Haneda Airport Terminal 3 (Keikyu) → Sengakuji → Toei Mita Line → Otemachi. Total approx. 30 min, approx. ¥560. Keikyu runs frequently and is convenient at any hour.

Venue Information Summary

  • Official Name: Global Business Hub Tokyo
  • Address: 1-9-2 Otemachi, Chiyoda, Tokyo 100-0004, Otemachi Financial City Grand Cube 3F
  • Nearest Station: Otemachi Station (Tokyo Metro Tozai, Chiyoda, Hanzomon, Marunouchi Lines; Toei Mita Line), direct access
  • Official Website: https://www.gbh-tokyo.or.jp/

The Otemachi area is home to a concentration of internationally acclaimed hotels. The following are recommended properties within walking distance of the venue.

HOSHINOYA Tokyo

Located approximately 2 minutes on foot from the venue in the same city block, HOSHINOYA Tokyo is a luxury hotel in the style of a traditional Japanese ryokan. It features a rooftop open-air bath and is particularly suited for travelers who want to combine business with an immersive Japanese cultural experience.

Four Seasons Hotel Tokyo at Otemachi

Occupying the upper floors of Otemachi Tower, this luxury hotel features a spa and Michelin-starred restaurants, making it well suited for high-level business dining and extended international stays.

Aman Tokyo

Situated on the 33rd to 38th floors of Otemachi Tower, Aman Tokyo is one of the world’s most renowned luxury brands. It offers panoramic views of the Tokyo skyline and is a preferred choice for VIP and long-stay international business travelers.

Palace Hotel Tokyo

An established luxury hotel overlooking the Imperial Palace Outer Gardens. Palace Hotel Tokyo offers extensive banquet and function facilities, making it suitable for post-conference receptions and formal dinners.

Mitsui Garden Hotel Otemachi

A business hotel within walking distance of Otemachi, offering good value for money. Well suited for groups requiring multiple rooms or travelers on extended stays.

▶ See 10 Recommended Hotels Near Global Business Hub Tokyo

The Otemachi and Marunouchi area offers a wide range of dining options for business entertainment and casual meals.

Japanese Fine Dining

Japanese Restaurant Wadakura

Located inside Palace Hotel Tokyo, Wadakura is a traditional Japanese restaurant with private rooms overlooking the Imperial Palace Outer Gardens. The course-menu format is well suited for formal entertainment and hosting international guests.

Casual Japanese

Torarenbo Otemachi

An izakaya-style Japanese restaurant in the basement of Otemachi First Square EAST. Banquet plans are available, making it a practical choice for post-event group dining.

Western

Le midi Ariso

A French restaurant on the ground floor of Marunouchi Terrace. Highly regarded in the area, it is well suited for business lunches, course dinners, and client entertainment.

Asian

ASIAN RESTAURANT BASIL

Located in the basement of Palace Building, this restaurant covers Thai, Indian, and Vietnamese cuisines. Vegetarian menu options are available.

Café

DEAN & DELUCA Cafe Marunouchi

A café on the ground floor of the Mitsubishi UFJ Trust and Banking head office building. Offering select food and specialty coffee, it opens at 7:30 on weekdays and is a practical option for breakfast or a light meal.

Bar

VIRTÙ

An Italian wine bar inside Four Seasons Hotel Tokyo at Otemachi. With views of the city from an upper floor, it is a refined setting for after-hours business gatherings and client entertainment.

Wi-Fi and Facilities at Global Business Hub Tokyo

Tips Before You Visit

Accessing Grand Cube from Otemachi Station

From Otemachi Station, take the dedicated escalator on the ground floor (Otemachi-nakadori side) to reach the 3rd floor directly. An elevator from the basement concourse (B1) also connects to the 3rd floor. In-station signage guides you to the venue without difficulty.

Using the Underground Walkway Network

The Otemachi and Marunouchi area is connected by an extensive underground walkway extending toward Tokyo Station and Yurakucho. You can reach numerous facilities and restaurants without going outside, which is especially useful on rainy days.

Ongoing Redevelopment Construction

A large-scale redevelopment project is underway near Otemachi Station in the Uchikanda 1-chome area, scheduled for completion in 2026. Some sidewalks have been rerouted, so first-time visitors are advised to allow extra time for navigation.

Rush Hours at Otemachi Station

The station concourse and underground walkway become crowded with commuters on weekday mornings (8:00–9:00) and evenings (17:00–19:00). When planning attendee departure after a seminar or event, scheduling around these peak hours is advisable.

Event Spaces at Global Business Hub Tokyo

Global Business Hub Tokyo offers two types of spaces to accommodate events of different scales and formats.

Event Space

A multi-purpose event space accommodating up to 200 guests. Designed for seminars, exhibitions, and networking events with flexible layout options. For detailed floor area and ceiling height, please refer to the official website.

Meeting Rooms (14 rooms)

Fourteen private meeting rooms for groups of 2–20 people. All rooms are equipped with furniture, telephone, and internet connectivity, suitable for small meetings through mid-size business sessions.