Harumi Island Triton Square Tower Z

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Height: Architectural 155 m / 509 ft
Height: To Tip 155 m / 509 ft
Height: Helipad 155 m / 509 ft
Floors Above Ground 35
Floors Below Ground 4
# of Elevators 23
Tower GFA 94,697 m² / 1,019,310 ft²


Official Name Harumi Island Triton Square Tower Z
Name of Complex Triton Square
Other Names Tower Z
Structure Type Building
Status Completed
Country Japan
City Tokyo
Street Address & Map 1-8-12 Harumi
Building Function office
Structural Material steel
Construction Start 1997
Completion 2000

Companies Involved

Design Kume Sekkei; NIKKEN SEKKEI LTD; Yamashita Sekkei
Main Contractor Kajima Corporation; Taisei Corporation

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