Yasumasa Shigeno (重野 安正, Shigeno Yasumasa; 1 December 1941 – 9 April 2021) was a Japanese politician who served as member of the House of Representatives for the Social Democratic Party. In 2010 he was Secretary General of his party.
Source: “Yasumasa Shigeno”, English Wikipedia (CC BY-SA 4.0), excerpt