JustCo GranTokyo South Tower is a premium coworking and shared office located on the 11 th floor of the GranTokyo South Tower, a mixed-use complex directly connected to Tokyo Station. Situated approximately 150m from the Yaesu South Exit of Tokyo Station, it offers exceptional access to the Shinkansen, airport express trains, highway buses, JR lines, and the Tokyo Metro. Combined with an office environment that embodies both elegance and comfort, this location is highly recommended for those seeking office space in the Marunouchi, Otemachi, and Yaesu areas.

About GranTokyo South Tower

GranTokyo South Tower is a 42-storey high-rise office building and a key component of the GranTokyo twin-tower complex located directly above the Yaesu exit of Tokyo Station. Designed by architect Helmut Jahn, the development is part of the larger "Tokyo Station City" concept, featuring a striking modern design that contrasts with the historic red-brick buildings on the Marunouchi side of the station. The building is directly connected to the station, offering seamless access to the Yamanote Line, Shinkansen, and various metro lines, making it one of Tokyo's most accessible business hubs.

The tower's lower floors house "GranAge," a vibrant shopping and dining arcade that connects to the Yaesu underground shopping mall. The upper floors serve as Grade A office space, occupied by a mix of prestigious Japanese and international corporations. The property also features collaborative facilities like the GranRoof, a large sailboat-shaped membrane structure roof that connects the North and South towers and serves as a landmark event space and pedestrian walkway.

GranTokyo South Tower is a single ownership Commercial Building with offices available for rent.

Flex and serviced office solution is available from The Executive Centre operating in this building. Click Here for rates and promotional packages.