Chiba 1st district (千葉県第1区, Chiba-ken dai-ikku or simply 千葉1区, Chiba-ikku) is a single-member constituency of the House of Representatives in the national Diet of Japan located in the city of Chiba, Chiba Prefecture.
List of representatives Election Representative Party Dates Notes1996Hideo Usui LDP1996 – 2003 20002003Kaname Tajima DPJ2003 – 20052005Hideo Usui LDP2005 – 20092009Kaname Tajima DPJ2009 – 201620122014 DP2016-2017 Kibō20172017Hiroaki Kadoyama LDP2017 – 20212021Kaname Tajima CDP2021–202620242026Hiroaki Kadoyama LDP
Election results
References