Mr. YAMAZAKI was born in 1943, in Koto City, Tokyo.
He graduated from Faculty of Commerce, Waseda University, Japan in 1967.
In May-1983, Mr. YAMAZAKI was elected as a member of Koto City Assembly for the first time and has been elected for consecutive 2 terms. He then was elected as a member of Tokyo Metropolitan Assembly for the first time in April-1991 and has been elected for consecutive 5 terms.
In April-2007, Mr. Yamazaki was elected as Mayor of Koto City up to now.
Holding the position, in 2011 he became Vice President of Clean Authority of TOKYO 23cities.