The head quarter office is located in a 14.2 million m2 steel mill. Universal spaces are included in the square plan of 64m per side, and environmental control shelters are installed according to the orientation and external environment. As a measure to remove salt, all outside air is introduced using a cool heat trench and hybrid ventilation is used. Four-story steel-framed building.

Japan | Hiroshima

Shinkenchiku April 2014 issue 154P