Fukoku Tower

Designed for an insurance company, this tower takes its cue from the profile of a giant tree whose roots spread across the ground. Splayed at its base, its outline tapers as it rises, drawing a vertical asymptote on the skyline.

The contrast between base and top is sharpened by the treatment of the bark. Broad chips on the lower levels give way gradually to a smooth wall, and the glass facade becomes a crescendo of encrusted mirrors at the base, reflecting the colours of the sky and the surroundings.

Standing at the exit of the city’s main railway station, the building holds about 30,000 square metres of offices, 3,400 square metres of university laboratories, an office lobby, shops and parking. It was developed with Shimizu Corporation as associated architect and engineer.