RISO KAGAKU CORPORATION (RISO) is a development oriented company that provides unique solutions in the paper communication field. RISO aims to create truly essential value that people may not even be aware of and transform this value in tangible products and services.

ComColor high-speed color printers and RISO digital duplicators, which were created incorporating this concept, are used in over 180 countries and regions worldwide in various settings that include companies, schools and government and public agencies.