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Harumi Island Triton Square Tower ZDownload Project Factsheet
Facts
Official Name Harumi Island Triton Square Tower Z
Complex Name Triton Square
Former / Other Name Tower Z
Type building
Status Completed
Country Japan
City Tokyo
Street Address / Map 1-8-12 Harumi
Building Function office
Structural Material steel
Start of Construction 1997
Completion 2000
City Ranking #99 tallest in Tokyo
Figures
Height: Architectural 155.0 meter / 509 feet
Height: To Tip 155.0 meter / 509 feet
Height: Helipad 155.0 meter / 509 feet
Floors Above Ground 35
Floors Below Ground 4
# of Elevators 23
Tower GFA 94,697 m² / 1,019,310 ft²
Companies Involved
Design Architects Nikken Sekkei;
Kume Sekkei;
Yamashita Sekkei
Main Contractors Kajima Corporation;
Taisei Corporation