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 which had burnt down just 10 days earlier. The North wing of the new hotel and a partially completed center section opened on 2 July 1922, in time to host the reunion of the Annapolis class of 1881. At this point, estimates were that it would only take about 6 weeks to complete the hotel, and since the South wing was a mirror image of the North, Wright decided that he could leave the completion to be supervised by Arato Endo. Wright left Japan on 22 July 1922, never to return. The hotel took another 11 months to complete, and