Established SIDES CORE in 2005 with the ideal of bringing ideas and shapes into harmony to enrich people's lives. They have brought this ideal to life in designing both spaces and products, garnering numerous awards in the process including the Design Report Award's Special Mention at Milan Salone Satellite in 2010, and a nomination for that award in 2011. In 2012, They were selected for the JCD Design Award Best 100. In 2013,Sohei launched "Bevel" stool from Punt mobles of Spanish brand.