Kei Izawa has taught aikido at New England Aikikai (1977-1978), as well as in the United Kingdom (1987-1990) and Germany (1997). Presently he teaches at Aikikai Tanshinjuku in Colorado.
In 2008, he was elected General Secretary of the International Aikido Federation. He was re-elected in 2012. He was also the Technical Delegate for the IAF at the Beijing Combat Games in 2010.
Kei Izawa translated, in collaboration with Mary Fuller, the biography of O-Sensei, titled A Life in Aikido, published by Kodansha International in 2008.
Kei Izawa is a 6th dan black belt in aikido.