PROJECTS

Otemachi Financial City Grand Cube

Otemachi Financial City Grand Cube

PROJECTS

Otemachi Financial City Grand Cube

Otemachi Financial City Grand Cube

Otemachi, Tokyo, is home to the offices of some of Japan's leading companies and organizations. Since 2003, Mitsubishi Estate has been spearheading a project to rebuild large, dilapidated buildings and redevelop the area into a business hub with even greater international competitiveness. The project aims to revitalize the city by gradually developing an area of approximately 17.4 hectares, and then carrying out a chain of relocations and rebuilding, without interrupting the business activities of landowners and occupant companies.
The third project, completed in 2016, included the construction of two buildings: the "Grand Cube," consisting of offices on the upper floors and shops on the lower floors, and the accommodation facility "HOSHINOYA Tokyo." In addition to being located at a location that connects the first and second projects, and forming a public space that combines with the surrounding area to create a lively atmosphere, the building is also attracting attention as the first "disaster prevention base building" in Japan to take on the role of disaster prevention in the area.

DATA

Year of completion2016
locationChiyoda ward, Tokyo

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ApplicationsOffices, district heating and cooling facilities, underground spaces
Site area11,172㎡
Total floor area193,618.38㎡
Floor number31 floors above ground, 4 floors below ground
structureSteel construction, partly SRC construction
Details of the Award

・2016 Lighting Popularity Award (The Illuminating Engineering Society of Japan)

・2017 Good Design Award (Japan Design Promotion Organization/Japan)

・2017 Japan Institute of Architects Excellent Architecture Selection 100 (Japan Institute of Architects/Japan)

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Collaborative designNTT Facilities
Our BusinessDesign, Construction Supervision, urban planning/master plan
Related LinksHOSHINOYA Tokyo

Update : 2022.11.12

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