<page_title> List of Prime Ministers of Japan </page_title> <section_title> Prime Ministers during the Heisei period (1989–2019) </section_title> <table> <cell> Junichirō Koizumi 小泉 純一郎 Koizumi Jun'ichirō (1942–) Rep for Kanagawa 11th <col_header> Prime Minister </col_header> <col_header> Took Office </col_header> <row_header> 56 </row_header> </cell> </table>
Junichiro Koizumi is one of the longest serving PM in Japan.