This house built by an industrialist after the 1923 earthquake is a rare gem of architecture in Tokyo. Essentially a large traditional Japanese house in incorporates western elements in very deliacte way. It features a large garden that can be iewed from the inside or the deck in front. Here is a an articel by Adrian Bennet from the Japan Times "A very green afternoon cuppa" http://www.japantimes.co.jp/life/2008/06/27/travel/a-very-green-afternoon-cuppa/#.UmPrfxZnbvY