Wakako Hironaka (広中 和歌子, Hironaka Wakako; born 11 May 1934, Tokyo) is a Japanese writer and politician. She served four terms in the House of Councillors, the upper house of the national Diet, from 1986 until 2010. Her husband is Heisuke Hironaka, a mathematician.
Source: “Wakako Hironaka”, English Wikipedia (CC BY-SA 4.0), excerpt
