Architecture, Building and Structure Design UchiSoto no Uchi Residential House by Hironari Itoi This house was planned for a married couple in their 40s living in a quiet residential area in Chiba of Kanto region. Three boxes were randomly stacked,and the resulting margins were included in the indoor area. It is like being outside,while actually being inside. The concept behind it is living in the same kind of spaciousness you would find in a park. In addition,some of the outdoor space is used to make up part of the living room,further blurring the lines between "inside" and "outside".