Established in 2002 by Nobuhiro Sato with the concept of "Doors" to pull and push new ideas in and out.

All his work utilizes mortar (ie concrete) as the base material. For this reason, the surface color and feel will change over time, just like real buildings. Every item is personally handmade. Every product is Nobuhiro Sato's style to convert things we take for granted into inspiring new ideas.

Nobuhiro Sato is also currently a part-time professor at the Kyoto Saga University of Art and Kyoto Seika University, Art Dept of Japan.