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  1. ArchDaily
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  5. Akinari Tanaka + POI + Nawakenjimu + Lapin
  6. 2010
  7. Kokura Tanaka House / Akinari Tanaka + POI + Nawakenjimu + Lapin

Kokura Tanaka House / Akinari Tanaka + POI + Nawakenjimu + Lapin

  • 00:00 - 21 June, 2011
Kokura Tanaka House / Akinari Tanaka + POI + Nawakenjimu + Lapin
Kokura Tanaka House / Akinari Tanaka + POI + Nawakenjimu + Lapin, © Kei Sugimoto
© Kei Sugimoto

© Kei Sugimoto © Kei Sugimoto © Kei Sugimoto © Kei Sugimoto + 17

Text description provided by the architects. This is the project that the client returned to the birthplace after the retirement and rebuilt an old house. He requested sunny one-storied house with good ventilation.

© Kei Sugimoto
© Kei Sugimoto

But there was a problem that an erstwhile quiet green residential area was changed into densely built-up area, and moreover neighbor's concrete block wall surrounded his flagpole shape site. And there was a sense of being oppressed. So we tried the design “Shakuhei”(=Borrowed wall) to turn this bad condition to the advantage.

© Kei Sugimoto
© Kei Sugimoto

Incorporating beautiful landscape is usual method at "Shakkei", but this project "Syakuhei" is a trial to incorporating neighbor's ordinary concrete block wall. Therefore, we dared to make the house with a concrete block wall.

diagram 01
diagram 01

Firstly, we cut this site into pieces on a cross with concrete block wall. Secondly, we put one roof over the top of the wall. As a result, in all rooms we obtained scenery that our wall and neighbor's wall are seen at the same time. In a word, it is felt that neighbors' walls are own walls.

© Kei Sugimoto
© Kei Sugimoto

And we feel this house compact but large, because each rooms have a a garden. Further, we got a sense of unity and a reflection effect by painting neighbor's wall white with their consent. However, we want not only to borrow the wall from neighbors but also to build the relation of win-win.

© Kei Sugimoto
© Kei Sugimoto

So that, we secured the neighbor's sunny space with good breeze by making the flat roof terrace and painting it white. Fill-up concrete block structure (=for retaining walls) makes it possible to secure horizontal force by even if it is a straight joint. We planned efficient air conditioning in consideration of loop space. The air-conditioner blows air into air loop duct after taking return air from the center of the house. The air inlets are familiar screen blocks in a Japanese town. And the air outlets are simple holes but manual regulation of air volume is possible.

drawing
drawing

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Akinari Tanaka + POI + Nawakenjimu + Lapin
Office
Cite: "Kokura Tanaka House / Akinari Tanaka + POI + Nawakenjimu + Lapin" 21 Jun 2011. ArchDaily. Accessed . <https://www.archdaily.com/145010/kokura-tanaka-house-akinari-tanaka-p-o-i-nawakenjimu-lapin/> ISSN 0719-8884
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