“Tube space” as “a machine for environmental exchange”.

House- KT in Chiba by Tatsuro Sasaki Architects.

Mountain Cabin, converted from an unused Alpine mountain cabin into a summerhouse by Sauter von Moos.

Open structure and open air made by two parallel tubes.

Daylight House, a house in which you live under the natural light from the sky.

Swisswoodhouse, a wooden apartment building system by Bauart. First building in Nebikon, Switzerland.

House in Okazaki in Aichi, Japan by Kazuki Moroe Architects.

House in Toki with wood cladding by Kazuki Moroe Architects.

A House with 3 walls in Kyoto by Shigenori Uoya Architects and Associates.a

A charnel in Kamakura, Japan by MIKAN.