Tokyo 4th district (æ±京é½第4åº Tà Âkyà Â-to dai 4-ku) is a single-member constituency of the House of Representatives, the lower house of the national Diet of Japan. It is located in southern Tokyo city and consists of much of à Âta Ward (Kamata, à Âmori, Haneda.) The seat is held by Masaaki Taira, a member of the Liberal Democratic Party since 2012.
As of September 2022, 425,428 voters were registered in the district.