The Catalysis Society of Japan (CATSJ) was founded in 1958 to promote and encourage the growth and development of the catalytic science and technology.

To pursue our missions, the CATSJ holds various academic conferences, meetings, and seminars, and publishes journals and books. Through the activities of the CATSJ, members and other related individuals can exchange the latest scientific information, make discussions in various scientific meetings, get educational services, and promote international and interdisciplinary collaborations. With more than 2,500 members, academia, government and the industrial world are united in open activities. We are proud to contribute to the betterment of our society through our activities on catalysis.