Kumamoto at-large district
Kumamoto at-large district is a constituency in the House of Councillors of Japan, the upper house of the Diet of Japan (national legislature). It elects two members to the House of Councillors, one per election. The representatives are:

 Seishi Baba, first elected in 2013. Term ends in 2025. Member of the Liberal Democratic Party. Yoshifumi Matsumura, first elected in 2004. Term ends in 2022. Member of the Liberal Democratic Party. The district has an electorate of 1,465,399 as of May 2021. References 

Districts of the House of Councillors (Japan)