ArchDaily | Broadcasting Architecture Worldwidethe world's most visited architecture website

Sign up now and start saving and organizing your favorite architecture projects and photos


Find the most inspiring products for your projects in our Product Catalog.


Get the ArchDaily Chrome Extension and be inspired with every new tab. Install here »


Nominate now the Building of the Year 2017 »

  1. ArchDaily
  2. Projects
  3. Houses
  4. Japan
  5. UID Architects
  6. 2011
  7. Pit House / UID Architects

Pit House / UID Architects

  • 01:00 - 19 June, 2013
Pit House / UID Architects
Pit House / UID Architects, © Koji Fujii / Nacasa & Partners
© Koji Fujii / Nacasa & Partners

© Koji Fujii / Nacasa & Partners © Koji Fujii / Nacasa & Partners © Koji Fujii / Nacasa & Partners © Koji Fujii / Nacasa & Partners +20

  • Consultants

    Konishi Structural Engineers
  • General Contractor

    Nakamura Construction
  • Site Area

  • More SpecsLess Specs
© Koji Fujii / Nacasa & Partners
© Koji Fujii / Nacasa & Partners

© Koji Fujii / Nacasa & Partners
© Koji Fujii / Nacasa & Partners

The house positions itself in Okayama Prefecture near Seto Inland Sea. The site is located on a terraced mountain hill that was developed as a residential land. The family is consisted of a married couple and a child. We considered a new way of architecture on the site condition, where views are open towards the north and the ground level is one meter higher than the road level.

© Koji Fujii / Nacasa & Partners
© Koji Fujii / Nacasa & Partners

The relationship is as if the site’s natural environment and the architecture coexist at the same time. The architecture has become a part of the whole landscape of undivided environment, not simply thinking about connection to the surroundings from the cut off opening in walls.This time, we came up with a living form that accepts the outside environment such as surface of the terraced land, surrounding neighboring houses’ fences and walls, residences that sit along the slope and far beyond mountains. The architectural principle is not a division from the land with a wall, but an interior that is an extension of the outside and connection of the surface like a pit dwelling that is undivided from the land. In concrete, six types of floor levels including a round floor that is created by digging the surface are connected with a concrete cylinder core at the center. Furthermore, delicate and multiple branch-like columns that support the slightly floating boxes produce various one-room spaces.


Environment and architecture create new extensive relationship by connecting surfaces. The territory is undefined in the space in a body sense. I think that is more natural relationship of an architecture standing in a landscape.

Cite: "Pit House / UID Architects" 19 Jun 2013. ArchDaily. Accessed . <>
Read comments


Thormodsen · June 19, 2013

I like the house

beeza · June 19, 2013

Love it. Why are japanese people are always pictured in their houses perched somewhere precarious looking longingly at nothing in particular?

Patrick H · June 19, 2013 08:53 PM

Maybe it's because so many Japanese houses include precarious perches and a lack of views :)

Croco Dile · June 19, 2013

A nice little house.


Comments are closed

Read comments