Koichi Tani (谷 公一, Tani Kōichi; born 28 January 1952) is a Japanese politician serving in the House of Representatives in the Diet (national legislature) as a member of the Liberal Democratic Party. A native of Muraoka, Hyōgo and graduate of Meiji University, he was elected for the first time in 2003.
Source: “Koichi Tani”, English Wikipedia (CC BY-SA 4.0), excerpt