Catalyst can be expressed by a single phrase, “a substance that promotes a chemical reaction without changing itself.” The chemical field using this catalyst is generally called catalyst chemistry. Catalyst chemistry plays the main role in the petrochemical industries, the medicine manufacturing industries, etc. The origin of IMRA JAPAN is catalyst chemistry. In the early 1990s, former researchers from the Catalyst Chemistry Research Center of Hokkaido University started the development of new functions and new products using a catalyst. They continue the research and development at present to apply the results of research to future products.