Toranosuke Katayama (片山 虎之助, Katayama Toranosuke; 2 August 1935 – 18 December 2025) was a Japanese politician who held multiple different cabinet posts. He was a former member of the Liberal Democratic Party (LDP), and was co-president of Nippon Ishin no Kai (Japanese: Japan Restoration Party; JPR) alongside Ichirō Matsui from 2016 to 2021.
Source: “Toranosuke Katayama”, English Wikipedia (CC BY-SA 4.0), excerpt