


From architecture that is demolished and turned into waste to architecture that is recycled
While there is a demand to extend the lifespan of buildings, there are many buildings that are demolished before they have completed their lifespan.
There are various factors that cause buildings to become incompatible with changes in the social environment and the functionality of buildings to decrease.
The reality is that buildings that are still usable are turned into trash through a huge amount of effort
Is there anything else that an architect can think of?
Can we take more ownership and responsibility for what we design?
With the desire to transform architecture into something circular, we started CIRCULUS with a small step, doing what we could ourselves.
If it is unavoidable that a building will be demolished before its useful life is over, we should prepare a path forward in anticipation of its eventual demolition.
The idea is to create a system that allows buildings to be recycled little by little, even if only in part.
With circular architecture as our keyword, we focused on plastic material recycling.
Concept
Our idea is to create the interior finishing materials, fixtures, and furniture that make up the architecture and space out of plastic, and then collect them after use, crush them, turn them back into materials, transform them into new forms, and deliver them back to our customers, thus circulating the architecture.
We use LSAM (Large Scale Additive Manufacturing) to provide one-stop service from design to manufacturing.




Products

Decarbonized Lifestyle
The products printed by our company are products that use raw materials in a circular manner. In order to ensure that our circular system is effective and to prevent waste generation, we aim to create a system that allows users to collect used products in simple steps that are less of a burden on them.
We place emphasis on the environmental friendliness of our products as well as their design, and propose a smart "carbon-free lifestyle."
![]() CUBE | ![]() Screen |
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![]() KNIT | ![]() KNIT |
![]() IMG_4800 | ![]() KNITKNITは、再生可能材料でできているファサードパネルシステムです。 |
![]() SEKI-MORI | ![]() IMG_4165 |
![]() KNIT | ![]() Green Tea |
![]() architecture project | ![]() Service |
![]() KNIT | ![]() IMG_5369 |
![]() recycled pellet | ![]() KNIT |
Stay In Touch.

CIRCULUS Tokyo Ota
〒144-0045
2-39-4 Minamirokugo, Ota-ku, Tokyo
2-39-4 Minamirokugo Ohta
144-0045 Tokyo
Tel: 03-6715-9238