中山 寛進

Hiroyuki Nakayama is a Japanese politician currently serving as a member of the Tokyo Metropolitan Assembly representing the Taito Ward constituency. He is affiliated with the Constitutional Democratic Party of Japan and is a member of the Tokyo Metropolitan Assembly Constitutional Democratic Party, Mirai Conference, Seikatsusha Network, and Independent Group. Nakayama has served multiple terms in the assembly, with his current tenure beginning in July 2025. He is actively involved in the Urban Development Committee, focusing on regional infrastructure and urban planning issues within the Tokyo metropolitan area.