Shin and Tomoko Azumi are Japanese product and furniture designers who met while studying at Kyoto City University of Art. They collaborated on designs while Shin later studied at the Royal College of Art in London, where Tomoko also enrolled in furniture design courses. The two designers worked together under the name Azumi until divorcing in 2005 and pursuing separate careers, though both continued working in furniture and product design. Their work brought new creativity and imagination to graphic design through stylish yet functional pieces that could be used in multiple ways.