Ministry of Land, Infrastructure and Transport
Back to Home Back to Top Back
Government Buildings Department
Kasumigaseki Today
Government buildings on the map
Central Government Building No.5
Central Government Building No.5
The Budget for the construction of Central Government Building No.5 was allocated in 1973, but the massive rise in construction costs caused by the oil shock meant that there was not enough money for all planned construction projects, and the money that had been allocated for Building No.5 was reallocated for regional government building projects. The project was temporarily halted and was restarted in 1978.
The building was designed to be an earthquake resistant skyscraper, and to be a model of barrier-free and energy-saving building. The height of the building was required to be within 100 m so that it would not overlook the Imperial Palace, but even so the building became the first skyscraper constructed by the Government Buildings Department, and it led to the construction of skyscrapers for government offices in regions throughout Japan.


Building Data
Building name: Central Government Building No.5
Structure: Steel-frame reinforced concrete
Number of floors: 26 floors, 3 basement levels
Building area: 6,178 m2
Total floor area: 101,301 m2
Page Top
All Rights Reserved, Copyright (C) 2006, Ministry of Land, Infrastructure and Transport