Kumiko Hayashi (林 久美子, Hayashi Kumiko, born 7 September 1972) is a Japanese politician of the Democratic Party of Japan, a member of the House of Councillors in the Diet (national legislature).
Kumiko Hayashi (林 久美子, Hayashi Kumiko, born 7 September 1972) is a Japanese politician of the Democratic Party of Japan, a member of the House of Councillors in the Diet (national legislature).
A native of Shiga Prefecture, she was elected for the first time in 2004. Her husband is Hiroshige Seko.