Imperial Hotel, Tokyo officially opened in June 1923. The Frank Lloyd Wright annex (one of six Wright designs for Japan that was actually built) was destroyed in the Great Kantō earthquake on 1 September 1923, although by that time it was no longer in use. The Frank Lloyd Wright version was designed in the Maya Revival Style of architecture. It incorporates a tall, pyramid-like structure, and also loosely copies Maya motifs in its decorations. The main building materials are poured concrete, concrete block, and carved oya stone. The visual effect of the hotel was stunning and dramatic, though not unique; in recent years,
Imperial Hotel, Tokyo Imperial Hotel annex burnt to the ground. Work on the new hotel was stopped while Wright designed a temporary annex, which was opened 5 months later. On 26 April 1922, the worst earthquake (6.8) in decades struck Tokyo. While many buildings in the area were destroyed and the remains of the first Imperial Hotel were toppled, the hotel itself—while shaken—stood completely undamaged. Wright was working on the upper floor of the building at the time, and feared the worst when he heard a huge crash, but this turned out to just be the five chimneys from the first Imperial Hotel,