Kazumi Matsui

is a Japanese politician and the current mayor of Hiroshima, the capital city of Hiroshima Prefecture in Japan.

Early life Matsui was born on January 8, 1953, in Hiroshima, Japan. His parents are hibakusha, atomic bomb survivors. He earned an undergraduate law degree from Kyoto University.

Matsui is married, and has four children.

Career In 1976, Matsui began his career by working at the Ministry of Labor in various positions. From 1989 to 1992, he worked at the Japanese embassy in the United Kingdom. He became mayor of Hiroshima in the unified local elections on April 10, 2011. In his bid for the mayoral position, he was supported by the Liberal Democratic Party and New Komeito. He was reelected as Mayor in 2015, 2019 and 2023.

Matsui served as the president of an organization called "Mayors for Peace".