小山 大志

Taishi Koyama is a Japanese politician currently serving his second term as a member of the Niigata Prefectural Assembly, representing the Tokamachi City and Nakauonuma District constituency. First elected in 2019, he is affiliated with the Liberal Democratic Party. Koyama holds several leadership roles within the assembly, including Vice-Chair of the Committee on Parliamentary Management and Chair of the Committee on Health and Environment. His political career is driven by a commitment to regional development and disaster prevention, inspired by his personal experiences growing up in Tokamachi. He is actively involved in various local organizations, including the Tokamachi Chamber of Commerce and Industry and local tourism associations, focusing on creating a sustainable and supportive community for all residents.