Spiral Stool is a DIY stool made entirely of CNC-manufactured cardboard that can support approximately 100 kg in weight. Assembly can be finished within 15 minutes without the use of hardware or glue. The high-quality recyclable cardboard creates a beautiful, compact surface for consumers to sit on or, when multiple stools are used as modular units, configure as a low table. When not in use, Spiral Stool can be unfolded, stored, and reused at a later time.

Daisuke Nagatomo graduated from Meiji University in Tokyo, and decided to pursue his passion of architecture at Columbia University, where he received master degree in advanced architectural design. Nagatomo began his career in the metropolitan New York area with architecture firms, including TEN Arquitectos and Design Office for Research and Architecture. He was the invited researcher for FabLab House project at IaaC, Barcelona from 2009 to 2010 where he holds research diploma. Nagatomo is currently the assistant professor of National Chiao Tung University in Taiwan as well as adjunct faculty member of Tokyo Denki University. Nagatomo has taught several schools including Pratt Institute (New York), Tokyo University of Science, and Keio University.

MisoSoupDesign is Taipei based design Studio let by Daisuke Nagatomo and Minnie Jan. Their design incorporates new ideas with digital tectonics and sustainability technologies. They also apply the systematic way of thinking in design, and discover the surprising moment when form meets function. MisoSoupDesign produces diverse area of design for architecture, interior, furniture/product and corporate branding. MisoSoupDesign has won several international design competition and design awards, and published on books and magazine around the world.