Kasumigaseki Building

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Height: Architectural
156 m / 512 ft
Kasumigaseki Building Outline
Floors Above Ground
Floors Below Ground
Top Elevator Speed
5 m/s
Tower GFA
153,223 m² / 1,649,279 ft²


Official Name Kasumigaseki Building
Other Names National Education Center
Structure Type Building
Status Completed
Country Japan
City Tokyo
Street Address & Map 3-2-5 Kasumigaseki
Postal Code 100-0013
Building Function office
Structural Material steel
Construction Start 1965
Completion 1968

Companies Involved

Developer Mitsui Fudosan Co. Ltd.
Design Kajima Design; Yamashita Sekkei
Main Contractor Kajima Corporation
Material Supplier
• Elevator Hitachi, Ltd.

Research Papers

Advanced Structural Technologies For High-Rise Buildings in Japan
May 2015 – CTBUH Journal, 2015 Issue II

High-rise Reinforced Concrete Building in Japan
Oct 2004 – CTBUH 2004 Seoul Conference

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