小野崎正喜

Masaki Onozaki is a Japanese politician currently serving as the Mayor of Sammu City in Chiba Prefecture. Born in 1969 in what is now Sammu City, he graduated from Chiba Prefectural Yachimata High School. Before entering politics, he worked as a secretary to a member of the Chiba Prefectural Assembly and served as the director of the Togane Junior Chamber. His political career began with his election to the Sammu City Council in 2007, where he served three terms. He subsequently served three terms as a member of the Chiba Prefectural Assembly before being elected Mayor of Sammu in April 2026 with the support of the Liberal Democratic Party and Komeito.