関政幸

Masayuki Seki is a Japanese politician currently serving as a member of the Chiba Prefectural Assembly, representing the Midori Ward of Chiba City. Affiliated with the Liberal Democratic Party, he is currently serving his fourth term in the assembly. During his tenure, he has been active in the work of the Standing Committee on Education and Culture. He maintains his political office in the Asumigaoka district of Chiba City and continues to focus on regional development and educational policy within the prefecture.