Designed by architects Hideaki Takayanagi, the main concept is “A Spiral Porch in Tokyo” -challenging to open (or close) the privacy to urban environment. The “Porch” was essential to traditional Japanese house, therefore it is one of the most nostalgic space for all. Recently in Tokyo(JPN), lands for build some architecture are very expensive. And therefore that made us give up to create the “porch”.
