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 and made some preliminary drawings. The initial drawings for the hotel were created by Heinrich Mänz, in the German neo-Renaissance style. In 1886, a group of 20 Japanese were sent to Germany for training. Eventually, Yuzuru Watanabe would be picked to design the 60-room hotel, which would also be known as "Watanabe House". Watanabe used the original layout by Mänz, but because of soil conditions, changed the four story stone structure to a three story wood frame and brick structure, with the exterior painted to look like stone. He also added rooms under the eaves to accommodate more guests. Western