PROJECTS

SKY LAB, Roof Top Of Otemachi Building

SKY LAB, Roof Top Of Otemachi Building

The open space on the roof of the nine-story Otemachi Building, which was completed in 1958, has been redeveloped to serve as a workplace for local workers, including those employed at the building. The rooftop had been in use when the building was first completed, but had not been used for a long time. Rather than viewing it negatively as a "valley surrounded by skyscrapers," we viewed it positively as a "modern, urban aerial courtyard created over time," aiming to turn it into a place where new work styles can be realized. (Plan outline: Otemachi Building)

DATA

Renovation/Renewal2022
locationChiyoda ward, Tokyo

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ApplicationsOffice, park
Site area10,496 m²
Total floor area111,273 m²
Floor number9 floors above ground, 3 floors below ground, 2 floors in the penthouse
Details of the Award

・2022 Landscape Design Consultants Association Award (Landscape Design Consultants Association of Japan)

・2022 Design Category Grand Prize

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Our BusinessDesign, Construction Supervision, Landscape Design

Update : 2023.10.31

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